4639980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4578

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 9119220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 4549, 9098, 13647, 18196, 22745, 27294, 45490, 54588, 68235, 77333, 90980, 136470, 154666, 231999, 272940, 309332, 386665, 463998, 773330, 927996, 1159995, 1546660, 2319990, 4639980]

約数ペア:

[(1, 4639980), (2, 2319990), (3, 1546660), (4, 1159995), (5, 927996), (6, 773330), (10, 463998), (12, 386665), (15, 309332), (17, 272940), (20, 231999), (30, 154666), (34, 136470), (51, 90980), (60, 77333), (68, 68235), (85, 54588), (102, 45490), (170, 27294), (204, 22745), (255, 18196), (340, 13647), (510, 9098), (1020, 4549)]