38741430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 119605248

約数和(自身を除く): 80863818

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 617, 690, 805, 897, 910, 966, 1234, 1365, 1495, 1610, 1794, 1851, 2093, 2415, 2730, 2990, 3085, 3702, 4186, 4319, 4485, 4830, 6170, 6279, 8021, 8638, 8970, 9255, 10465, 12558, 12957, 14191, 16042, 18510, 20930, 21595, 24063, 25914, 28382, 31395, 40105, 42573, 43190, 48126, 56147, 62790, 64785, 70955, 80210, 85146, 99337, 112294, 120315, 129570, 141910, 168441, 184483, 198674, 212865, 240630, 280735, 298011, 336882, 368966, 425730, 496685, 553449, 561470, 596022, 842205, 922415, 993370, 1106898, 1291381, 1490055, 1684410, 1844830, 2582762, 2767245, 2980110, 3874143, 5534490, 6456905, 7748286, 12913810, 19370715, 38741430]

約数ペア:

[(1, 38741430), (2, 19370715), (3, 12913810), (5, 7748286), (6, 6456905), (7, 5534490), (10, 3874143), (13, 2980110), (14, 2767245), (15, 2582762), (21, 1844830), (23, 1684410), (26, 1490055), (30, 1291381), (35, 1106898), (39, 993370), (42, 922415), (46, 842205), (65, 596022), (69, 561470), (70, 553449), (78, 496685), (91, 425730), (105, 368966), (115, 336882), (130, 298011), (138, 280735), (161, 240630), (182, 212865), (195, 198674), (210, 184483), (230, 168441), (273, 141910), (299, 129570), (322, 120315), (345, 112294), (390, 99337), (455, 85146), (483, 80210), (546, 70955), (598, 64785), (617, 62790), (690, 56147), (805, 48126), (897, 43190), (910, 42573), (966, 40105), (1234, 31395), (1365, 28382), (1495, 25914), (1610, 24063), (1794, 21595), (1851, 20930), (2093, 18510), (2415, 16042), (2730, 14191), (2990, 12957), (3085, 12558), (3702, 10465), (4186, 9255), (4319, 8970), (4485, 8638), (4830, 8021), (6170, 6279)]