4503990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 7108170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 167, 174, 186, 290, 310, 334, 435, 465, 501, 835, 870, 899, 930, 1002, 1670, 1798, 2505, 2697, 4495, 4843, 5010, 5177, 5394, 8990, 9686, 10354, 13485, 14529, 15531, 24215, 25885, 26970, 29058, 31062, 48430, 51770, 72645, 77655, 145290, 150133, 155310, 300266, 450399, 750665, 900798, 1501330, 2251995, 4503990]

約数ペア:

[(1, 4503990), (2, 2251995), (3, 1501330), (5, 900798), (6, 750665), (10, 450399), (15, 300266), (29, 155310), (30, 150133), (31, 145290), (58, 77655), (62, 72645), (87, 51770), (93, 48430), (145, 31062), (155, 29058), (167, 26970), (174, 25885), (186, 24215), (290, 15531), (310, 14529), (334, 13485), (435, 10354), (465, 9686), (501, 8990), (835, 5394), (870, 5177), (899, 5010), (930, 4843), (1002, 4495), (1670, 2697), (1798, 2505)]