395960490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 1071532800

約数和(自身を除く): 675572310

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, 719, 870, 1055, 1266, 1305, 1438, 1899, 2110, 2157, 2610, 3165, 3595, 3798, 4314, 6119, 6330, 6471, 7190, 9495, 10785, 12238, 12942, 18357, 18990, 20851, 21570, 30595, 32355, 36714, 41702, 55071, 61190, 62553, 64710, 91785, 104255, 110142, 125106, 151709, 183570, 187659, 208510, 275355, 303418, 312765, 375318, 455127, 550710, 625530, 758545, 910254, 938295, 1365381, 1517090, 1876590, 2275635, 2730762, 4399561, 4551270, 6826905, 8799122, 13198683, 13653810, 21997805, 26397366, 39596049, 43995610, 65993415, 79192098, 131986830, 197980245, 395960490]

約数ペア:

[(1, 395960490), (2, 197980245), (3, 131986830), (5, 79192098), (6, 65993415), (9, 43995610), (10, 39596049), (15, 26397366), (18, 21997805), (29, 13653810), (30, 13198683), (45, 8799122), (58, 6826905), (87, 4551270), (90, 4399561), (145, 2730762), (174, 2275635), (211, 1876590), (261, 1517090), (290, 1365381), (422, 938295), (435, 910254), (522, 758545), (633, 625530), (719, 550710), (870, 455127), (1055, 375318), (1266, 312765), (1305, 303418), (1438, 275355), (1899, 208510), (2110, 187659), (2157, 183570), (2610, 151709), (3165, 125106), (3595, 110142), (3798, 104255), (4314, 91785), (6119, 64710), (6330, 62553), (6471, 61190), (7190, 55071), (9495, 41702), (10785, 36714), (12238, 32355), (12942, 30595), (18357, 21570), (18990, 20851)]