284312970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2377}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 760199040

約数和(自身を除く): 475886070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 443, 886, 1329, 2215, 2377, 2658, 3987, 4430, 4754, 6645, 7131, 7974, 11885, 11961, 13290, 14262, 19935, 21393, 23770, 23922, 35655, 39870, 42786, 59805, 64179, 71310, 106965, 119610, 128358, 213930, 320895, 641790, 1053011, 2106022, 3159033, 5265055, 6318066, 9477099, 10530110, 15795165, 18954198, 28431297, 31590330, 47385495, 56862594, 94770990, 142156485, 284312970]

約数ペア:

[(1, 284312970), (2, 142156485), (3, 94770990), (5, 56862594), (6, 47385495), (9, 31590330), (10, 28431297), (15, 18954198), (18, 15795165), (27, 10530110), (30, 9477099), (45, 6318066), (54, 5265055), (90, 3159033), (135, 2106022), (270, 1053011), (443, 641790), (886, 320895), (1329, 213930), (2215, 128358), (2377, 119610), (2658, 106965), (3987, 71310), (4430, 64179), (4754, 59805), (6645, 42786), (7131, 39870), (7974, 35655), (11885, 23922), (11961, 23770), (13290, 21393), (14262, 19935)]