283703940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3970

約数の個数: 144

約数和(自身を含む): 956906496

約数和(自身を除く): 673202556

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, 3911, 4030, 4836, 5580, 6045, 7254, 7822, 8060, 11733, 12090, 14508, 15644, 18135, 19555, 23466, 24180, 35199, 36270, 39110, 46932, 50843, 58665, 70398, 72540, 78220, 101686, 117330, 121241, 140796, 152529, 175995, 203372, 234660, 242482, 254215, 305058, 351990, 363723, 457587, 484964, 508430, 606205, 610116, 703980, 727446, 762645, 915174, 1016860, 1091169, 1212410, 1454892, 1525290, 1576133, 1818615, 1830348, 2182338, 2287935, 2424820, 3050580, 3152266, 3637230, 4364676, 4575870, 4728399, 5455845, 6304532, 7274460, 7880665, 9151740, 9456798, 10911690, 14185197, 15761330, 18913596, 21823380, 23641995, 28370394, 31522660, 47283990, 56740788, 70925985, 94567980, 141851970, 283703940]

約数ペア:

[(1, 283703940), (2, 141851970), (3, 94567980), (4, 70925985), (5, 56740788), (6, 47283990), (9, 31522660), (10, 28370394), (12, 23641995), (13, 21823380), (15, 18913596), (18, 15761330), (20, 14185197), (26, 10911690), (30, 9456798), (31, 9151740), (36, 7880665), (39, 7274460), (45, 6304532), (52, 5455845), (60, 4728399), (62, 4575870), (65, 4364676), (78, 3637230), (90, 3152266), (93, 3050580), (117, 2424820), (124, 2287935), (130, 2182338), (155, 1830348), (156, 1818615), (180, 1576133), (186, 1525290), (195, 1454892), (234, 1212410), (260, 1091169), (279, 1016860), (310, 915174), (372, 762645), (390, 727446), (403, 703980), (465, 610116), (468, 606205), (558, 508430), (585, 484964), (620, 457587), (780, 363723), (806, 351990), (930, 305058), (1116, 254215), (1170, 242482), (1209, 234660), (1395, 203372), (1612, 175995), (1860, 152529), (2015, 140796), (2340, 121241), (2418, 117330), (2790, 101686), (3627, 78220), (3911, 72540), (4030, 70398), (4836, 58665), (5580, 50843), (6045, 46932), (7254, 39110), (7822, 36270), (8060, 35199), (11733, 24180), (12090, 23466), (14508, 19555), (15644, 18135)]