15411083940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{394549}}^1$

素因数の和:394602

約数の個数: 144

約数和(自身を含む): 55148620800

約数和(自身を除く): 39737536860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 13020, 19530, 39060, 394549, 789098, 1183647, 1578196, 1972745, 2367294, 2761843, 3550941, 3945490, 4734588, 5523686, 5918235, 7101882, 7890980, 8285529, 11047372, 11836470, 12231019, 13809215, 14203764, 16571058, 17754705, 23672940, 24462038, 24856587, 27618430, 33142116, 35509410, 36693057, 41427645, 48924076, 49713174, 55236860, 61155095, 71018820, 73386114, 82855290, 85617133, 99426348, 110079171, 122310190, 124282935, 146772228, 165710580, 171234266, 183465285, 220158342, 244620380, 248565870, 256851399, 342468532, 366930570, 428085665, 440316684, 497131740, 513702798, 550395855, 733861140, 770554197, 856171330, 1027405596, 1100791710, 1284256995, 1541108394, 1712342660, 2201583420, 2568513990, 3082216788, 3852770985, 5137027980, 7705541970, 15411083940]

約数ペア:

[(1, 15411083940), (2, 7705541970), (3, 5137027980), (4, 3852770985), (5, 3082216788), (6, 2568513990), (7, 2201583420), (9, 1712342660), (10, 1541108394), (12, 1284256995), (14, 1100791710), (15, 1027405596), (18, 856171330), (20, 770554197), (21, 733861140), (28, 550395855), (30, 513702798), (31, 497131740), (35, 440316684), (36, 428085665), (42, 366930570), (45, 342468532), (60, 256851399), (62, 248565870), (63, 244620380), (70, 220158342), (84, 183465285), (90, 171234266), (93, 165710580), (105, 146772228), (124, 124282935), (126, 122310190), (140, 110079171), (155, 99426348), (180, 85617133), (186, 82855290), (210, 73386114), (217, 71018820), (252, 61155095), (279, 55236860), (310, 49713174), (315, 48924076), (372, 41427645), (420, 36693057), (434, 35509410), (465, 33142116), (558, 27618430), (620, 24856587), (630, 24462038), (651, 23672940), (868, 17754705), (930, 16571058), (1085, 14203764), (1116, 13809215), (1260, 12231019), (1302, 11836470), (1395, 11047372), (1860, 8285529), (1953, 7890980), (2170, 7101882), (2604, 5918235), (2790, 5523686), (3255, 4734588), (3906, 3945490), (4340, 3550941), (5580, 2761843), (6510, 2367294), (7812, 1972745), (9765, 1578196), (13020, 1183647), (19530, 789098), (39060, 394549)]