125780970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1951}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 346300416

約数和(自身を除く): 220519446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1535, 1842, 1951, 2149, 3070, 3902, 4298, 4605, 5853, 6447, 9210, 9755, 10745, 11706, 12894, 13657, 19510, 21490, 27314, 29265, 32235, 40971, 58530, 64470, 68285, 81942, 136570, 204855, 409710, 598957, 1197914, 1796871, 2994785, 3593742, 4192699, 5989570, 8385398, 8984355, 12578097, 17968710, 20963495, 25156194, 41926990, 62890485, 125780970]

約数ペア:

[(1, 125780970), (2, 62890485), (3, 41926990), (5, 25156194), (6, 20963495), (7, 17968710), (10, 12578097), (14, 8984355), (15, 8385398), (21, 5989570), (30, 4192699), (35, 3593742), (42, 2994785), (70, 1796871), (105, 1197914), (210, 598957), (307, 409710), (614, 204855), (921, 136570), (1535, 81942), (1842, 68285), (1951, 64470), (2149, 58530), (3070, 40971), (3902, 32235), (4298, 29265), (4605, 27314), (5853, 21490), (6447, 19510), (9210, 13657), (9755, 12894), (10745, 11706)]