3281460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 11327232

約数和(自身を除く): 8045772

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, 601, 780, 910, 1092, 1202, 1365, 1803, 1820, 2404, 2730, 3005, 3606, 4207, 5460, 6010, 7212, 7813, 8414, 9015, 12020, 12621, 15626, 16828, 18030, 21035, 23439, 25242, 31252, 36060, 39065, 42070, 46878, 50484, 54691, 63105, 78130, 84140, 93756, 109382, 117195, 126210, 156260, 164073, 218764, 234390, 252420, 273455, 328146, 468780, 546910, 656292, 820365, 1093820, 1640730, 3281460]

約数ペア:

[(1, 3281460), (2, 1640730), (3, 1093820), (4, 820365), (5, 656292), (6, 546910), (7, 468780), (10, 328146), (12, 273455), (13, 252420), (14, 234390), (15, 218764), (20, 164073), (21, 156260), (26, 126210), (28, 117195), (30, 109382), (35, 93756), (39, 84140), (42, 78130), (52, 63105), (60, 54691), (65, 50484), (70, 46878), (78, 42070), (84, 39065), (91, 36060), (105, 31252), (130, 25242), (140, 23439), (156, 21035), (182, 18030), (195, 16828), (210, 15626), (260, 12621), (273, 12020), (364, 9015), (390, 8414), (420, 7813), (455, 7212), (546, 6010), (601, 5460), (780, 4207), (910, 3606), (1092, 3005), (1202, 2730), (1365, 2404), (1803, 1820)]