87819030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1670

約数の個数: 96

約数和(自身を含む): 251282304

約数和(自身を除く): 163463274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 585, 611, 705, 846, 1170, 1222, 1410, 1597, 1833, 2115, 3055, 3194, 3666, 4230, 4791, 5499, 6110, 7985, 9165, 9582, 10998, 14373, 15970, 18330, 20761, 23955, 27495, 28746, 41522, 47910, 54990, 62283, 71865, 75059, 103805, 124566, 143730, 150118, 186849, 207610, 225177, 311415, 373698, 375295, 450354, 622830, 675531, 750590, 934245, 975767, 1125885, 1351062, 1868490, 1951534, 2251770, 2927301, 3377655, 4878835, 5854602, 6755310, 8781903, 9757670, 14636505, 17563806, 29273010, 43909515, 87819030]

約数ペア:

[(1, 87819030), (2, 43909515), (3, 29273010), (5, 17563806), (6, 14636505), (9, 9757670), (10, 8781903), (13, 6755310), (15, 5854602), (18, 4878835), (26, 3377655), (30, 2927301), (39, 2251770), (45, 1951534), (47, 1868490), (65, 1351062), (78, 1125885), (90, 975767), (94, 934245), (117, 750590), (130, 675531), (141, 622830), (195, 450354), (234, 375295), (235, 373698), (282, 311415), (390, 225177), (423, 207610), (470, 186849), (585, 150118), (611, 143730), (705, 124566), (846, 103805), (1170, 75059), (1222, 71865), (1410, 62283), (1597, 54990), (1833, 47910), (2115, 41522), (3055, 28746), (3194, 27495), (3666, 23955), (4230, 20761), (4791, 18330), (5499, 15970), (6110, 14373), (7985, 10998), (9165, 9582)]