8307390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17819970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 179, 182, 195, 210, 221, 238, 255, 273, 357, 358, 390, 442, 455, 510, 537, 546, 595, 663, 714, 895, 910, 1074, 1105, 1190, 1253, 1326, 1365, 1547, 1785, 1790, 2210, 2327, 2506, 2685, 2730, 3043, 3094, 3315, 3570, 3759, 4641, 4654, 5370, 6086, 6265, 6630, 6981, 7518, 7735, 9129, 9282, 11635, 12530, 13962, 15215, 15470, 16289, 18258, 18795, 21301, 23205, 23270, 30430, 32578, 34905, 37590, 39559, 42602, 45645, 46410, 48867, 63903, 69810, 79118, 81445, 91290, 97734, 106505, 118677, 127806, 162890, 197795, 213010, 237354, 244335, 276913, 319515, 395590, 488670, 553826, 593385, 639030, 830739, 1186770, 1384565, 1661478, 2769130, 4153695, 8307390]

約数ペア:

[(1, 8307390), (2, 4153695), (3, 2769130), (5, 1661478), (6, 1384565), (7, 1186770), (10, 830739), (13, 639030), (14, 593385), (15, 553826), (17, 488670), (21, 395590), (26, 319515), (30, 276913), (34, 244335), (35, 237354), (39, 213010), (42, 197795), (51, 162890), (65, 127806), (70, 118677), (78, 106505), (85, 97734), (91, 91290), (102, 81445), (105, 79118), (119, 69810), (130, 63903), (170, 48867), (179, 46410), (182, 45645), (195, 42602), (210, 39559), (221, 37590), (238, 34905), (255, 32578), (273, 30430), (357, 23270), (358, 23205), (390, 21301), (442, 18795), (455, 18258), (510, 16289), (537, 15470), (546, 15215), (595, 13962), (663, 12530), (714, 11635), (895, 9282), (910, 9129), (1074, 7735), (1105, 7518), (1190, 6981), (1253, 6630), (1326, 6265), (1365, 6086), (1547, 5370), (1785, 4654), (1790, 4641), (2210, 3759), (2327, 3570), (2506, 3315), (2685, 3094), (2730, 3043)]