4421790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 12231648

約数和(自身を除く): 7809858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 103, 106, 135, 159, 162, 206, 265, 270, 309, 318, 405, 477, 515, 530, 618, 795, 810, 927, 954, 1030, 1431, 1545, 1590, 1854, 2385, 2781, 2862, 3090, 4293, 4635, 4770, 5459, 5562, 7155, 8343, 8586, 9270, 10918, 13905, 14310, 16377, 16686, 21465, 27295, 27810, 32754, 41715, 42930, 49131, 54590, 81885, 83430, 98262, 147393, 163770, 245655, 294786, 442179, 491310, 736965, 884358, 1473930, 2210895, 4421790]

約数ペア:

[(1, 4421790), (2, 2210895), (3, 1473930), (5, 884358), (6, 736965), (9, 491310), (10, 442179), (15, 294786), (18, 245655), (27, 163770), (30, 147393), (45, 98262), (53, 83430), (54, 81885), (81, 54590), (90, 49131), (103, 42930), (106, 41715), (135, 32754), (159, 27810), (162, 27295), (206, 21465), (265, 16686), (270, 16377), (309, 14310), (318, 13905), (405, 10918), (477, 9270), (515, 8586), (530, 8343), (618, 7155), (795, 5562), (810, 5459), (927, 4770), (954, 4635), (1030, 4293), (1431, 3090), (1545, 2862), (1590, 2781), (1854, 2385)]