3826020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 12870144

約数和(自身を除く): 9044124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 51, 55, 60, 62, 66, 68, 85, 93, 102, 110, 121, 124, 132, 155, 165, 170, 186, 187, 204, 220, 242, 255, 310, 330, 340, 341, 363, 372, 374, 465, 484, 510, 527, 561, 605, 620, 660, 682, 726, 748, 930, 935, 1020, 1023, 1054, 1122, 1210, 1364, 1452, 1581, 1705, 1815, 1860, 1870, 2046, 2057, 2108, 2244, 2420, 2635, 2805, 3162, 3410, 3630, 3740, 3751, 4092, 4114, 5115, 5270, 5610, 5797, 6171, 6324, 6820, 7260, 7502, 7905, 8228, 10230, 10285, 10540, 11220, 11253, 11594, 12342, 15004, 15810, 17391, 18755, 20460, 20570, 22506, 23188, 24684, 28985, 30855, 31620, 34782, 37510, 41140, 45012, 56265, 57970, 61710, 63767, 69564, 75020, 86955, 112530, 115940, 123420, 127534, 173910, 191301, 225060, 255068, 318835, 347820, 382602, 637670, 765204, 956505, 1275340, 1913010, 3826020]

約数ペア:

[(1, 3826020), (2, 1913010), (3, 1275340), (4, 956505), (5, 765204), (6, 637670), (10, 382602), (11, 347820), (12, 318835), (15, 255068), (17, 225060), (20, 191301), (22, 173910), (30, 127534), (31, 123420), (33, 115940), (34, 112530), (44, 86955), (51, 75020), (55, 69564), (60, 63767), (62, 61710), (66, 57970), (68, 56265), (85, 45012), (93, 41140), (102, 37510), (110, 34782), (121, 31620), (124, 30855), (132, 28985), (155, 24684), (165, 23188), (170, 22506), (186, 20570), (187, 20460), (204, 18755), (220, 17391), (242, 15810), (255, 15004), (310, 12342), (330, 11594), (340, 11253), (341, 11220), (363, 10540), (372, 10285), (374, 10230), (465, 8228), (484, 7905), (510, 7502), (527, 7260), (561, 6820), (605, 6324), (620, 6171), (660, 5797), (682, 5610), (726, 5270), (748, 5115), (930, 4114), (935, 4092), (1020, 3751), (1023, 3740), (1054, 3630), (1122, 3410), (1210, 3162), (1364, 2805), (1452, 2635), (1581, 2420), (1705, 2244), (1815, 2108), (1860, 2057), (1870, 2046)]