390686130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 1047271680

約数和(自身を除く): 656585550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 239, 246, 369, 410, 443, 478, 615, 717, 738, 886, 1195, 1230, 1329, 1434, 1845, 2151, 2215, 2390, 2658, 3585, 3690, 3987, 4302, 4430, 6645, 7170, 7974, 9799, 10755, 13290, 18163, 19598, 19935, 21510, 29397, 36326, 39870, 48995, 54489, 58794, 88191, 90815, 97990, 105877, 108978, 146985, 163467, 176382, 181630, 211754, 272445, 293970, 317631, 326934, 440955, 529385, 544890, 635262, 817335, 881910, 952893, 1058770, 1588155, 1634670, 1905786, 3176310, 4340957, 4764465, 8681914, 9528930, 13022871, 21704785, 26045742, 39068613, 43409570, 65114355, 78137226, 130228710, 195343065, 390686130]

約数ペア:

[(1, 390686130), (2, 195343065), (3, 130228710), (5, 78137226), (6, 65114355), (9, 43409570), (10, 39068613), (15, 26045742), (18, 21704785), (30, 13022871), (41, 9528930), (45, 8681914), (82, 4764465), (90, 4340957), (123, 3176310), (205, 1905786), (239, 1634670), (246, 1588155), (369, 1058770), (410, 952893), (443, 881910), (478, 817335), (615, 635262), (717, 544890), (738, 529385), (886, 440955), (1195, 326934), (1230, 317631), (1329, 293970), (1434, 272445), (1845, 211754), (2151, 181630), (2215, 176382), (2390, 163467), (2658, 146985), (3585, 108978), (3690, 105877), (3987, 97990), (4302, 90815), (4430, 88191), (6645, 58794), (7170, 54489), (7974, 48995), (9799, 39870), (10755, 36326), (13290, 29397), (18163, 21510), (19598, 19935)]