65351790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 207792000

約数和(自身を除く): 142440210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 73, 87, 90, 98, 105, 126, 145, 146, 147, 174, 203, 210, 219, 245, 261, 290, 294, 315, 343, 365, 406, 435, 438, 441, 490, 511, 522, 609, 630, 657, 686, 730, 735, 870, 882, 1015, 1022, 1029, 1095, 1218, 1305, 1314, 1421, 1470, 1533, 1715, 1827, 2030, 2058, 2117, 2190, 2205, 2555, 2610, 2842, 3045, 3066, 3087, 3285, 3430, 3577, 3654, 4234, 4263, 4410, 4599, 5110, 5145, 6090, 6174, 6351, 6570, 7105, 7154, 7665, 8526, 9135, 9198, 9947, 10290, 10585, 10731, 12702, 12789, 14210, 14819, 15330, 15435, 17885, 18270, 19053, 19894, 21170, 21315, 21462, 22995, 25039, 25578, 29638, 29841, 30870, 31755, 32193, 35770, 38106, 42630, 44457, 45990, 49735, 50078, 53655, 59682, 63510, 63945, 64386, 74095, 75117, 88914, 89523, 95265, 99470, 103733, 107310, 125195, 127890, 133371, 148190, 149205, 150234, 160965, 179046, 190530, 207466, 222285, 225351, 250390, 266742, 298410, 311199, 321930, 375585, 444570, 447615, 450702, 518665, 622398, 666855, 726131, 751170, 895230, 933597, 1037330, 1126755, 1333710, 1452262, 1555995, 1867194, 2178393, 2253510, 3111990, 3630655, 4356786, 4667985, 6535179, 7261310, 9335970, 10891965, 13070358, 21783930, 32675895, 65351790]

約数ペア:

[(1, 65351790), (2, 32675895), (3, 21783930), (5, 13070358), (6, 10891965), (7, 9335970), (9, 7261310), (10, 6535179), (14, 4667985), (15, 4356786), (18, 3630655), (21, 3111990), (29, 2253510), (30, 2178393), (35, 1867194), (42, 1555995), (45, 1452262), (49, 1333710), (58, 1126755), (63, 1037330), (70, 933597), (73, 895230), (87, 751170), (90, 726131), (98, 666855), (105, 622398), (126, 518665), (145, 450702), (146, 447615), (147, 444570), (174, 375585), (203, 321930), (210, 311199), (219, 298410), (245, 266742), (261, 250390), (290, 225351), (294, 222285), (315, 207466), (343, 190530), (365, 179046), (406, 160965), (435, 150234), (438, 149205), (441, 148190), (490, 133371), (511, 127890), (522, 125195), (609, 107310), (630, 103733), (657, 99470), (686, 95265), (730, 89523), (735, 88914), (870, 75117), (882, 74095), (1015, 64386), (1022, 63945), (1029, 63510), (1095, 59682), (1218, 53655), (1305, 50078), (1314, 49735), (1421, 45990), (1470, 44457), (1533, 42630), (1715, 38106), (1827, 35770), (2030, 32193), (2058, 31755), (2117, 30870), (2190, 29841), (2205, 29638), (2555, 25578), (2610, 25039), (2842, 22995), (3045, 21462), (3066, 21315), (3087, 21170), (3285, 19894), (3430, 19053), (3577, 18270), (3654, 17885), (4234, 15435), (4263, 15330), (4410, 14819), (4599, 14210), (5110, 12789), (5145, 12702), (6090, 10731), (6174, 10585), (6351, 10290), (6570, 9947), (7105, 9198), (7154, 9135), (7665, 8526)]