145079970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1277}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 398981376

約数和(自身を除く): 253901406

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 541, 1082, 1277, 1623, 2554, 2705, 3246, 3787, 3831, 5410, 6385, 7574, 7662, 8115, 8939, 11361, 12770, 16230, 17878, 18935, 19155, 22722, 26817, 37870, 38310, 44695, 53634, 56805, 89390, 113610, 134085, 268170, 690857, 1381714, 2072571, 3454285, 4145142, 4835999, 6908570, 9671998, 10362855, 14507997, 20725710, 24179995, 29015994, 48359990, 72539985, 145079970]

約数ペア:

[(1, 145079970), (2, 72539985), (3, 48359990), (5, 29015994), (6, 24179995), (7, 20725710), (10, 14507997), (14, 10362855), (15, 9671998), (21, 6908570), (30, 4835999), (35, 4145142), (42, 3454285), (70, 2072571), (105, 1381714), (210, 690857), (541, 268170), (1082, 134085), (1277, 113610), (1623, 89390), (2554, 56805), (2705, 53634), (3246, 44695), (3787, 38310), (3831, 37870), (5410, 26817), (6385, 22722), (7574, 19155), (7662, 18935), (8115, 17878), (8939, 16230), (11361, 12770)]