64284570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 205856640

約数和(自身を除く): 141572070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 49, 54, 63, 70, 86, 90, 98, 105, 113, 126, 129, 135, 147, 189, 210, 215, 226, 245, 258, 270, 294, 301, 315, 339, 378, 387, 430, 441, 490, 565, 602, 630, 645, 678, 735, 774, 791, 882, 903, 945, 1017, 1130, 1161, 1290, 1323, 1470, 1505, 1582, 1695, 1806, 1890, 1935, 2034, 2107, 2205, 2322, 2373, 2646, 2709, 3010, 3051, 3390, 3870, 3955, 4214, 4410, 4515, 4746, 4859, 5085, 5418, 5537, 5805, 6102, 6321, 6615, 7119, 7910, 8127, 9030, 9718, 10170, 10535, 11074, 11610, 11865, 12642, 13230, 13545, 14238, 14577, 15255, 16254, 16611, 18963, 21070, 21357, 23730, 24295, 27090, 27685, 29154, 30510, 31605, 33222, 34013, 35595, 37926, 40635, 42714, 43731, 48590, 49833, 55370, 56889, 63210, 68026, 71190, 72885, 81270, 83055, 87462, 94815, 99666, 102039, 106785, 113778, 131193, 145770, 149499, 166110, 170065, 189630, 204078, 213570, 218655, 238091, 249165, 262386, 284445, 298998, 306117, 340130, 437310, 476182, 498330, 510195, 568890, 612234, 655965, 714273, 747495, 918351, 1020390, 1190455, 1311930, 1428546, 1494990, 1530585, 1836702, 2142819, 2380910, 3061170, 3571365, 4285638, 4591755, 6428457, 7142730, 9183510, 10714095, 12856914, 21428190, 32142285, 64284570]

約数ペア:

[(1, 64284570), (2, 32142285), (3, 21428190), (5, 12856914), (6, 10714095), (7, 9183510), (9, 7142730), (10, 6428457), (14, 4591755), (15, 4285638), (18, 3571365), (21, 3061170), (27, 2380910), (30, 2142819), (35, 1836702), (42, 1530585), (43, 1494990), (45, 1428546), (49, 1311930), (54, 1190455), (63, 1020390), (70, 918351), (86, 747495), (90, 714273), (98, 655965), (105, 612234), (113, 568890), (126, 510195), (129, 498330), (135, 476182), (147, 437310), (189, 340130), (210, 306117), (215, 298998), (226, 284445), (245, 262386), (258, 249165), (270, 238091), (294, 218655), (301, 213570), (315, 204078), (339, 189630), (378, 170065), (387, 166110), (430, 149499), (441, 145770), (490, 131193), (565, 113778), (602, 106785), (630, 102039), (645, 99666), (678, 94815), (735, 87462), (774, 83055), (791, 81270), (882, 72885), (903, 71190), (945, 68026), (1017, 63210), (1130, 56889), (1161, 55370), (1290, 49833), (1323, 48590), (1470, 43731), (1505, 42714), (1582, 40635), (1695, 37926), (1806, 35595), (1890, 34013), (1935, 33222), (2034, 31605), (2107, 30510), (2205, 29154), (2322, 27685), (2373, 27090), (2646, 24295), (2709, 23730), (3010, 21357), (3051, 21070), (3390, 18963), (3870, 16611), (3955, 16254), (4214, 15255), (4410, 14577), (4515, 14238), (4746, 13545), (4859, 13230), (5085, 12642), (5418, 11865), (5537, 11610), (5805, 11074), (6102, 10535), (6321, 10170), (6615, 9718), (7119, 9030), (7910, 8127)]