15730950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 42854400

約数和(自身を除く): 27123450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 199, 255, 310, 398, 425, 465, 510, 527, 597, 775, 850, 930, 995, 1054, 1194, 1275, 1550, 1581, 1990, 2325, 2550, 2635, 2985, 3162, 3383, 4650, 4975, 5270, 5970, 6169, 6766, 7905, 9950, 10149, 12338, 13175, 14925, 15810, 16915, 18507, 20298, 26350, 29850, 30845, 33830, 37014, 39525, 50745, 61690, 79050, 84575, 92535, 101490, 104873, 154225, 169150, 185070, 209746, 253725, 308450, 314619, 462675, 507450, 524365, 629238, 925350, 1048730, 1573095, 2621825, 3146190, 5243650, 7865475, 15730950]

約数ペア:

[(1, 15730950), (2, 7865475), (3, 5243650), (5, 3146190), (6, 2621825), (10, 1573095), (15, 1048730), (17, 925350), (25, 629238), (30, 524365), (31, 507450), (34, 462675), (50, 314619), (51, 308450), (62, 253725), (75, 209746), (85, 185070), (93, 169150), (102, 154225), (150, 104873), (155, 101490), (170, 92535), (186, 84575), (199, 79050), (255, 61690), (310, 50745), (398, 39525), (425, 37014), (465, 33830), (510, 30845), (527, 29850), (597, 26350), (775, 20298), (850, 18507), (930, 16915), (995, 15810), (1054, 14925), (1194, 13175), (1275, 12338), (1550, 10149), (1581, 9950), (1990, 7905), (2325, 6766), (2550, 6169), (2635, 5970), (2985, 5270), (3162, 4975), (3383, 4650)]