42863730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2280

約数の個数: 96

約数和(自身を含む): 128931264

約数和(自身を除く): 86067534

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2243, 2730, 3185, 3822, 4486, 6370, 6729, 9555, 11215, 13458, 15701, 19110, 22430, 29159, 31402, 33645, 47103, 58318, 67290, 78505, 87477, 94206, 109907, 145795, 157010, 174954, 204113, 219814, 235515, 291590, 329721, 408226, 437385, 471030, 549535, 612339, 659442, 874770, 1020565, 1099070, 1224678, 1428791, 1648605, 2041130, 2857582, 3061695, 3297210, 4286373, 6123390, 7143955, 8572746, 14287910, 21431865, 42863730]

約数ペア:

[(1, 42863730), (2, 21431865), (3, 14287910), (5, 8572746), (6, 7143955), (7, 6123390), (10, 4286373), (13, 3297210), (14, 3061695), (15, 2857582), (21, 2041130), (26, 1648605), (30, 1428791), (35, 1224678), (39, 1099070), (42, 1020565), (49, 874770), (65, 659442), (70, 612339), (78, 549535), (91, 471030), (98, 437385), (105, 408226), (130, 329721), (147, 291590), (182, 235515), (195, 219814), (210, 204113), (245, 174954), (273, 157010), (294, 145795), (390, 109907), (455, 94206), (490, 87477), (546, 78505), (637, 67290), (735, 58318), (910, 47103), (1274, 33645), (1365, 31402), (1470, 29159), (1911, 22430), (2243, 19110), (2730, 15701), (3185, 13458), (3822, 11215), (4486, 9555), (6370, 6729)]