15970590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 43208568

約数和(自身を除く): 27237978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 211, 261, 290, 422, 435, 522, 633, 841, 870, 1055, 1266, 1305, 1682, 1899, 2110, 2523, 2610, 3165, 3798, 4205, 5046, 6119, 6330, 7569, 8410, 9495, 12238, 12615, 15138, 18357, 18990, 25230, 30595, 36714, 37845, 55071, 61190, 75690, 91785, 110142, 177451, 183570, 275355, 354902, 532353, 550710, 887255, 1064706, 1597059, 1774510, 2661765, 3194118, 5323530, 7985295, 15970590]

約数ペア:

[(1, 15970590), (2, 7985295), (3, 5323530), (5, 3194118), (6, 2661765), (9, 1774510), (10, 1597059), (15, 1064706), (18, 887255), (29, 550710), (30, 532353), (45, 354902), (58, 275355), (87, 183570), (90, 177451), (145, 110142), (174, 91785), (211, 75690), (261, 61190), (290, 55071), (422, 37845), (435, 36714), (522, 30595), (633, 25230), (841, 18990), (870, 18357), (1055, 15138), (1266, 12615), (1305, 12238), (1682, 9495), (1899, 8410), (2110, 7569), (2523, 6330), (2610, 6119), (3165, 5046), (3798, 4205)]