1555492770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19843}}^1$

素因数の和:19936

約数の個数: 96

約数和(自身を含む): 4420608192

約数和(自身を除く): 2865115422

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 78, 90, 117, 130, 134, 195, 201, 234, 335, 390, 402, 585, 603, 670, 871, 1005, 1170, 1206, 1742, 2010, 2613, 3015, 4355, 5226, 6030, 7839, 8710, 13065, 15678, 19843, 26130, 39195, 39686, 59529, 78390, 99215, 119058, 178587, 198430, 257959, 297645, 357174, 515918, 595290, 773877, 892935, 1289795, 1329481, 1547754, 1785870, 2321631, 2579590, 2658962, 3869385, 3988443, 4643262, 6647405, 7738770, 7976886, 11608155, 11965329, 13294810, 17283253, 19942215, 23216310, 23930658, 34566506, 39884430, 51849759, 59826645, 86416265, 103699518, 119653290, 155549277, 172832530, 259248795, 311098554, 518497590, 777746385, 1555492770]

約数ペア:

[(1, 1555492770), (2, 777746385), (3, 518497590), (5, 311098554), (6, 259248795), (9, 172832530), (10, 155549277), (13, 119653290), (15, 103699518), (18, 86416265), (26, 59826645), (30, 51849759), (39, 39884430), (45, 34566506), (65, 23930658), (67, 23216310), (78, 19942215), (90, 17283253), (117, 13294810), (130, 11965329), (134, 11608155), (195, 7976886), (201, 7738770), (234, 6647405), (335, 4643262), (390, 3988443), (402, 3869385), (585, 2658962), (603, 2579590), (670, 2321631), (871, 1785870), (1005, 1547754), (1170, 1329481), (1206, 1289795), (1742, 892935), (2010, 773877), (2613, 595290), (3015, 515918), (4355, 357174), (5226, 297645), (6030, 257959), (7839, 198430), (8710, 178587), (13065, 119058), (15678, 99215), (19843, 78390), (26130, 59529), (39195, 39686)]