521736180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2683}}^1$

素因数の和:3165

約数の個数: 96

約数和(自身を含む): 1673785344

約数和(自身を除く): 1152049164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 463, 926, 1389, 1852, 2315, 2683, 2778, 3241, 4630, 5366, 5556, 6482, 6945, 8049, 9260, 9723, 10732, 12964, 13415, 13890, 16098, 16205, 18781, 19446, 26830, 27780, 32196, 32410, 37562, 38892, 40245, 48615, 53660, 56343, 64820, 75124, 80490, 93905, 97230, 112686, 160980, 187810, 194460, 225372, 281715, 375620, 563430, 1126860, 1242229, 2484458, 3726687, 4968916, 6211145, 7453374, 8695603, 12422290, 14906748, 17391206, 18633435, 24844580, 26086809, 34782412, 37266870, 43478015, 52173618, 74533740, 86956030, 104347236, 130434045, 173912060, 260868090, 521736180]

約数ペア:

[(1, 521736180), (2, 260868090), (3, 173912060), (4, 130434045), (5, 104347236), (6, 86956030), (7, 74533740), (10, 52173618), (12, 43478015), (14, 37266870), (15, 34782412), (20, 26086809), (21, 24844580), (28, 18633435), (30, 17391206), (35, 14906748), (42, 12422290), (60, 8695603), (70, 7453374), (84, 6211145), (105, 4968916), (140, 3726687), (210, 2484458), (420, 1242229), (463, 1126860), (926, 563430), (1389, 375620), (1852, 281715), (2315, 225372), (2683, 194460), (2778, 187810), (3241, 160980), (4630, 112686), (5366, 97230), (5556, 93905), (6482, 80490), (6945, 75124), (8049, 64820), (9260, 56343), (9723, 53660), (10732, 48615), (12964, 40245), (13415, 38892), (13890, 37562), (16098, 32410), (16205, 32196), (18781, 27780), (19446, 26830)]