2237473980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{57283}}^1$

素因数の和:57336

約数の個数: 144

約数和(自身を含む): 8006928384

約数和(自身を除く): 5769454404

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, 57283, 114566, 171849, 229132, 286415, 343698, 400981, 515547, 572830, 687396, 801962, 859245, 1031094, 1145660, 1202943, 1603924, 1718490, 1775773, 2004905, 2062188, 2405886, 2577735, 3436980, 3551546, 3608829, 4009810, 4811772, 5155470, 5327319, 6014715, 7103092, 7217658, 8019620, 8878865, 10310940, 10654638, 12029430, 12430411, 14435316, 15981957, 17757730, 18044145, 21309276, 24058860, 24860822, 26636595, 31963914, 35515460, 36088290, 37291233, 49721644, 53273190, 62152055, 63927828, 72176580, 74582466, 79909785, 106546380, 111873699, 124304110, 149164932, 159819570, 186456165, 223747398, 248608220, 319639140, 372912330, 447494796, 559368495, 745824660, 1118736990, 2237473980]

約数ペア:

[(1, 2237473980), (2, 1118736990), (3, 745824660), (4, 559368495), (5, 447494796), (6, 372912330), (7, 319639140), (9, 248608220), (10, 223747398), (12, 186456165), (14, 159819570), (15, 149164932), (18, 124304110), (20, 111873699), (21, 106546380), (28, 79909785), (30, 74582466), (31, 72176580), (35, 63927828), (36, 62152055), (42, 53273190), (45, 49721644), (60, 37291233), (62, 36088290), (63, 35515460), (70, 31963914), (84, 26636595), (90, 24860822), (93, 24058860), (105, 21309276), (124, 18044145), (126, 17757730), (140, 15981957), (155, 14435316), (180, 12430411), (186, 12029430), (210, 10654638), (217, 10310940), (252, 8878865), (279, 8019620), (310, 7217658), (315, 7103092), (372, 6014715), (420, 5327319), (434, 5155470), (465, 4811772), (558, 4009810), (620, 3608829), (630, 3551546), (651, 3436980), (868, 2577735), (930, 2405886), (1085, 2062188), (1116, 2004905), (1260, 1775773), (1302, 1718490), (1395, 1603924), (1860, 1202943), (1953, 1145660), (2170, 1031094), (2604, 859245), (2790, 801962), (3255, 687396), (3906, 572830), (4340, 515547), (5580, 400981), (6510, 343698), (7812, 286415), (9765, 229132), (13020, 171849), (19530, 114566), (39060, 57283)]