91199430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 286719264

約数和(自身を除く): 195519834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 361, 399, 401, 570, 630, 665, 722, 798, 802, 855, 1083, 1197, 1203, 1330, 1710, 1805, 1995, 2005, 2166, 2394, 2406, 2527, 2807, 3249, 3609, 3610, 3990, 4010, 5054, 5415, 5614, 5985, 6015, 6498, 7218, 7581, 7619, 8421, 10830, 11970, 12030, 12635, 14035, 15162, 15238, 16245, 16842, 18045, 22743, 22857, 25263, 25270, 28070, 32490, 36090, 37905, 38095, 42105, 45486, 45714, 50526, 53333, 68571, 75810, 76190, 84210, 106666, 113715, 114285, 126315, 137142, 144761, 159999, 227430, 228570, 252630, 266665, 289522, 319998, 342855, 434283, 479997, 533330, 685710, 723805, 799995, 868566, 959994, 1013327, 1302849, 1447610, 1599990, 2026654, 2171415, 2399985, 2605698, 3039981, 4342830, 4799970, 5066635, 6079962, 6514245, 9119943, 10133270, 13028490, 15199905, 18239886, 30399810, 45599715, 91199430]

約数ペア:

[(1, 91199430), (2, 45599715), (3, 30399810), (5, 18239886), (6, 15199905), (7, 13028490), (9, 10133270), (10, 9119943), (14, 6514245), (15, 6079962), (18, 5066635), (19, 4799970), (21, 4342830), (30, 3039981), (35, 2605698), (38, 2399985), (42, 2171415), (45, 2026654), (57, 1599990), (63, 1447610), (70, 1302849), (90, 1013327), (95, 959994), (105, 868566), (114, 799995), (126, 723805), (133, 685710), (171, 533330), (190, 479997), (210, 434283), (266, 342855), (285, 319998), (315, 289522), (342, 266665), (361, 252630), (399, 228570), (401, 227430), (570, 159999), (630, 144761), (665, 137142), (722, 126315), (798, 114285), (802, 113715), (855, 106666), (1083, 84210), (1197, 76190), (1203, 75810), (1330, 68571), (1710, 53333), (1805, 50526), (1995, 45714), (2005, 45486), (2166, 42105), (2394, 38095), (2406, 37905), (2527, 36090), (2807, 32490), (3249, 28070), (3609, 25270), (3610, 25263), (3990, 22857), (4010, 22743), (5054, 18045), (5415, 16842), (5614, 16245), (5985, 15238), (6015, 15162), (6498, 14035), (7218, 12635), (7581, 12030), (7619, 11970), (8421, 10830)]