461135220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84457}}^1$

素因数の和:84489

約数の個数: 96

約数和(自身を含む): 1589161728

約数和(自身を除く): 1128026508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 84457, 168914, 253371, 337828, 422285, 506742, 591199, 844570, 1013484, 1097941, 1182398, 1266855, 1689140, 1773597, 2195882, 2364796, 2533710, 2955995, 3293823, 3547194, 4391764, 5067420, 5489705, 5911990, 6587646, 7094388, 7685587, 8867985, 10979410, 11823980, 13175292, 15371174, 16469115, 17735970, 21958820, 23056761, 30742348, 32938230, 35471940, 38427935, 46113522, 65876460, 76855870, 92227044, 115283805, 153711740, 230567610, 461135220]

約数ペア:

[(1, 461135220), (2, 230567610), (3, 153711740), (4, 115283805), (5, 92227044), (6, 76855870), (7, 65876460), (10, 46113522), (12, 38427935), (13, 35471940), (14, 32938230), (15, 30742348), (20, 23056761), (21, 21958820), (26, 17735970), (28, 16469115), (30, 15371174), (35, 13175292), (39, 11823980), (42, 10979410), (52, 8867985), (60, 7685587), (65, 7094388), (70, 6587646), (78, 5911990), (84, 5489705), (91, 5067420), (105, 4391764), (130, 3547194), (140, 3293823), (156, 2955995), (182, 2533710), (195, 2364796), (210, 2195882), (260, 1773597), (273, 1689140), (364, 1266855), (390, 1182398), (420, 1097941), (455, 1013484), (546, 844570), (780, 591199), (910, 506742), (1092, 422285), (1365, 337828), (1820, 253371), (2730, 168914), (5460, 84457)]