47376420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1$

素因数の和:8709

約数の個数: 96

約数和(自身を含む): 163285248

約数和(自身を除く): 115908828

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, 8677, 17354, 26031, 34708, 43385, 52062, 60739, 86770, 104124, 112801, 121478, 130155, 173540, 182217, 225602, 242956, 260310, 303695, 338403, 364434, 451204, 520620, 564005, 607390, 676806, 728868, 789607, 911085, 1128010, 1214780, 1353612, 1579214, 1692015, 1822170, 2256020, 2368821, 3158428, 3384030, 3644340, 3948035, 4737642, 6768060, 7896070, 9475284, 11844105, 15792140, 23688210, 47376420]

約数ペア:

[(1, 47376420), (2, 23688210), (3, 15792140), (4, 11844105), (5, 9475284), (6, 7896070), (7, 6768060), (10, 4737642), (12, 3948035), (13, 3644340), (14, 3384030), (15, 3158428), (20, 2368821), (21, 2256020), (26, 1822170), (28, 1692015), (30, 1579214), (35, 1353612), (39, 1214780), (42, 1128010), (52, 911085), (60, 789607), (65, 728868), (70, 676806), (78, 607390), (84, 564005), (91, 520620), (105, 451204), (130, 364434), (140, 338403), (156, 303695), (182, 260310), (195, 242956), (210, 225602), (260, 182217), (273, 173540), (364, 130155), (390, 121478), (420, 112801), (455, 104124), (546, 86770), (780, 60739), (910, 52062), (1092, 43385), (1365, 34708), (1820, 26031), (2730, 17354), (5460, 8677)]