42508830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 131217408

約数和(自身を除く): 88708578

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, 677, 690, 805, 897, 910, 966, 1354, 1365, 1495, 1610, 1794, 2031, 2093, 2415, 2730, 2990, 3385, 4062, 4186, 4485, 4739, 4830, 6279, 6770, 8801, 8970, 9478, 10155, 10465, 12558, 14217, 15571, 17602, 20310, 20930, 23695, 26403, 28434, 31142, 31395, 44005, 46713, 47390, 52806, 61607, 62790, 71085, 77855, 88010, 93426, 108997, 123214, 132015, 142170, 155710, 184821, 202423, 217994, 233565, 264030, 308035, 326991, 369642, 404846, 467130, 544985, 607269, 616070, 653982, 924105, 1012115, 1089970, 1214538, 1416961, 1634955, 1848210, 2024230, 2833922, 3036345, 3269910, 4250883, 6072690, 7084805, 8501766, 14169610, 21254415, 42508830]

約数ペア:

[(1, 42508830), (2, 21254415), (3, 14169610), (5, 8501766), (6, 7084805), (7, 6072690), (10, 4250883), (13, 3269910), (14, 3036345), (15, 2833922), (21, 2024230), (23, 1848210), (26, 1634955), (30, 1416961), (35, 1214538), (39, 1089970), (42, 1012115), (46, 924105), (65, 653982), (69, 616070), (70, 607269), (78, 544985), (91, 467130), (105, 404846), (115, 369642), (130, 326991), (138, 308035), (161, 264030), (182, 233565), (195, 217994), (210, 202423), (230, 184821), (273, 155710), (299, 142170), (322, 132015), (345, 123214), (390, 108997), (455, 93426), (483, 88010), (546, 77855), (598, 71085), (677, 62790), (690, 61607), (805, 52806), (897, 47390), (910, 46713), (966, 44005), (1354, 31395), (1365, 31142), (1495, 28434), (1610, 26403), (1794, 23695), (2031, 20930), (2093, 20310), (2415, 17602), (2730, 15571), (2990, 14217), (3385, 12558), (4062, 10465), (4186, 10155), (4485, 9478), (4739, 8970), (4830, 8801), (6279, 6770)]