141327270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 434285280

約数和(自身を除く): 292958010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 73, 90, 98, 105, 126, 146, 147, 210, 219, 245, 294, 315, 365, 438, 439, 441, 490, 511, 630, 657, 730, 735, 878, 882, 1022, 1095, 1314, 1317, 1470, 1533, 2190, 2195, 2205, 2555, 2634, 3066, 3073, 3285, 3577, 3951, 4390, 4410, 4599, 5110, 6146, 6570, 6585, 7154, 7665, 7902, 9198, 9219, 10731, 13170, 15330, 15365, 17885, 18438, 19755, 21462, 21511, 22995, 27657, 30730, 32047, 32193, 35770, 39510, 43022, 45990, 46095, 53655, 55314, 64094, 64386, 64533, 92190, 96141, 107310, 107555, 129066, 138285, 160235, 160965, 192282, 193599, 215110, 224329, 276570, 288423, 320470, 321930, 322665, 387198, 448658, 480705, 576846, 645330, 672987, 961410, 967995, 1121645, 1345974, 1442115, 1570303, 1935990, 2018961, 2243290, 2884230, 3140606, 3364935, 4037922, 4710909, 6729870, 7851515, 9421818, 10094805, 14132727, 15703030, 20189610, 23554545, 28265454, 47109090, 70663635, 141327270]

約数ペア:

[(1, 141327270), (2, 70663635), (3, 47109090), (5, 28265454), (6, 23554545), (7, 20189610), (9, 15703030), (10, 14132727), (14, 10094805), (15, 9421818), (18, 7851515), (21, 6729870), (30, 4710909), (35, 4037922), (42, 3364935), (45, 3140606), (49, 2884230), (63, 2243290), (70, 2018961), (73, 1935990), (90, 1570303), (98, 1442115), (105, 1345974), (126, 1121645), (146, 967995), (147, 961410), (210, 672987), (219, 645330), (245, 576846), (294, 480705), (315, 448658), (365, 387198), (438, 322665), (439, 321930), (441, 320470), (490, 288423), (511, 276570), (630, 224329), (657, 215110), (730, 193599), (735, 192282), (878, 160965), (882, 160235), (1022, 138285), (1095, 129066), (1314, 107555), (1317, 107310), (1470, 96141), (1533, 92190), (2190, 64533), (2195, 64386), (2205, 64094), (2555, 55314), (2634, 53655), (3066, 46095), (3073, 45990), (3285, 43022), (3577, 39510), (3951, 35770), (4390, 32193), (4410, 32047), (4599, 30730), (5110, 27657), (6146, 22995), (6570, 21511), (6585, 21462), (7154, 19755), (7665, 18438), (7902, 17885), (9198, 15365), (9219, 15330), (10731, 13170)]