441090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 1284660

約数和(自身を除く): 843570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 169, 174, 195, 234, 261, 290, 338, 377, 390, 435, 507, 522, 585, 754, 845, 870, 1014, 1131, 1170, 1305, 1521, 1690, 1885, 2262, 2535, 2610, 3042, 3393, 3770, 4901, 5070, 5655, 6786, 7605, 9802, 11310, 14703, 15210, 16965, 24505, 29406, 33930, 44109, 49010, 73515, 88218, 147030, 220545, 441090]

約数ペア:

[(1, 441090), (2, 220545), (3, 147030), (5, 88218), (6, 73515), (9, 49010), (10, 44109), (13, 33930), (15, 29406), (18, 24505), (26, 16965), (29, 15210), (30, 14703), (39, 11310), (45, 9802), (58, 7605), (65, 6786), (78, 5655), (87, 5070), (90, 4901), (117, 3770), (130, 3393), (145, 3042), (169, 2610), (174, 2535), (195, 2262), (234, 1885), (261, 1690), (290, 1521), (338, 1305), (377, 1170), (390, 1131), (435, 1014), (507, 870), (522, 845), (585, 754)]