2459903940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33911}}^1$

素因数の和:33970

約数の個数: 144

約数和(自身を含む): 8295146496

約数和(自身を除く): 5835242556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 33911, 36270, 67822, 72540, 101733, 135644, 169555, 203466, 305199, 339110, 406932, 440843, 508665, 610398, 678220, 881686, 1017330, 1051241, 1220796, 1322529, 1525995, 1763372, 2034660, 2102482, 2204215, 2645058, 3051990, 3153723, 3967587, 4204964, 4408430, 5256205, 5290116, 6103980, 6307446, 6612645, 7935174, 8816860, 9461169, 10512410, 12614892, 13225290, 13666133, 15768615, 15870348, 18922338, 19837935, 21024820, 26450580, 27332266, 31537230, 37844676, 39675870, 40998399, 47305845, 54664532, 63074460, 68330665, 79351740, 81996798, 94611690, 122995197, 136661330, 163993596, 189223380, 204991995, 245990394, 273322660, 409983990, 491980788, 614975985, 819967980, 1229951970, 2459903940]

約数ペア:

[(1, 2459903940), (2, 1229951970), (3, 819967980), (4, 614975985), (5, 491980788), (6, 409983990), (9, 273322660), (10, 245990394), (12, 204991995), (13, 189223380), (15, 163993596), (18, 136661330), (20, 122995197), (26, 94611690), (30, 81996798), (31, 79351740), (36, 68330665), (39, 63074460), (45, 54664532), (52, 47305845), (60, 40998399), (62, 39675870), (65, 37844676), (78, 31537230), (90, 27332266), (93, 26450580), (117, 21024820), (124, 19837935), (130, 18922338), (155, 15870348), (156, 15768615), (180, 13666133), (186, 13225290), (195, 12614892), (234, 10512410), (260, 9461169), (279, 8816860), (310, 7935174), (372, 6612645), (390, 6307446), (403, 6103980), (465, 5290116), (468, 5256205), (558, 4408430), (585, 4204964), (620, 3967587), (780, 3153723), (806, 3051990), (930, 2645058), (1116, 2204215), (1170, 2102482), (1209, 2034660), (1395, 1763372), (1612, 1525995), (1860, 1322529), (2015, 1220796), (2340, 1051241), (2418, 1017330), (2790, 881686), (3627, 678220), (4030, 610398), (4836, 508665), (5580, 440843), (6045, 406932), (7254, 339110), (8060, 305199), (12090, 203466), (14508, 169555), (18135, 135644), (24180, 101733), (33911, 72540), (36270, 67822)]