554221590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 1528450560

約数和(自身を除く): 974228970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 179, 195, 221, 255, 358, 390, 442, 467, 510, 537, 663, 895, 934, 1074, 1105, 1326, 1401, 1790, 2210, 2327, 2335, 2685, 2802, 3043, 3315, 4654, 4670, 5370, 6071, 6086, 6630, 6981, 7005, 7939, 9129, 11635, 12142, 13962, 14010, 15215, 15878, 18213, 18258, 23270, 23817, 30355, 30430, 34905, 36426, 39559, 39695, 45645, 47634, 60710, 69810, 79118, 79390, 83593, 91065, 91290, 103207, 118677, 119085, 167186, 182130, 197795, 206414, 237354, 238170, 250779, 309621, 395590, 417965, 501558, 516035, 593385, 619242, 835930, 1032070, 1086709, 1186770, 1253895, 1421081, 1548105, 2173418, 2507790, 2842162, 3096210, 3260127, 4263243, 5433545, 6520254, 7105405, 8526486, 10867090, 14210810, 16300635, 18474053, 21316215, 32601270, 36948106, 42632430, 55422159, 92370265, 110844318, 184740530, 277110795, 554221590]

約数ペア:

[(1, 554221590), (2, 277110795), (3, 184740530), (5, 110844318), (6, 92370265), (10, 55422159), (13, 42632430), (15, 36948106), (17, 32601270), (26, 21316215), (30, 18474053), (34, 16300635), (39, 14210810), (51, 10867090), (65, 8526486), (78, 7105405), (85, 6520254), (102, 5433545), (130, 4263243), (170, 3260127), (179, 3096210), (195, 2842162), (221, 2507790), (255, 2173418), (358, 1548105), (390, 1421081), (442, 1253895), (467, 1186770), (510, 1086709), (537, 1032070), (663, 835930), (895, 619242), (934, 593385), (1074, 516035), (1105, 501558), (1326, 417965), (1401, 395590), (1790, 309621), (2210, 250779), (2327, 238170), (2335, 237354), (2685, 206414), (2802, 197795), (3043, 182130), (3315, 167186), (4654, 119085), (4670, 118677), (5370, 103207), (6071, 91290), (6086, 91065), (6630, 83593), (6981, 79390), (7005, 79118), (7939, 69810), (9129, 60710), (11635, 47634), (12142, 45645), (13962, 39695), (14010, 39559), (15215, 36426), (15878, 34905), (18213, 30430), (18258, 30355), (23270, 23817)]