16307970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 45342720

約数和(自身を除く): 29034750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 983, 1106, 1185, 1659, 1966, 2370, 2765, 2949, 3318, 4915, 5530, 5898, 6881, 8295, 9830, 13762, 14745, 16590, 20643, 29490, 34405, 41286, 68810, 77657, 103215, 155314, 206430, 232971, 388285, 465942, 543599, 776570, 1087198, 1164855, 1630797, 2329710, 2717995, 3261594, 5435990, 8153985, 16307970]

約数ペア:

[(1, 16307970), (2, 8153985), (3, 5435990), (5, 3261594), (6, 2717995), (7, 2329710), (10, 1630797), (14, 1164855), (15, 1087198), (21, 776570), (30, 543599), (35, 465942), (42, 388285), (70, 232971), (79, 206430), (105, 155314), (158, 103215), (210, 77657), (237, 68810), (395, 41286), (474, 34405), (553, 29490), (790, 20643), (983, 16590), (1106, 14745), (1185, 13762), (1659, 9830), (1966, 8295), (2370, 6881), (2765, 5898), (2949, 5530), (3318, 4915)]