74943430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 145885824

約数和(自身を除く): 70942394

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 457, 529, 713, 914, 1058, 1426, 2285, 2645, 3565, 4570, 5290, 7130, 10511, 14167, 16399, 21022, 28334, 32798, 52555, 70835, 81995, 105110, 141670, 163990, 241753, 325841, 483506, 651682, 1208765, 1629205, 2417530, 3258410, 7494343, 14988686, 37471715, 74943430]

約数ペア:

[(1, 74943430), (2, 37471715), (5, 14988686), (10, 7494343), (23, 3258410), (31, 2417530), (46, 1629205), (62, 1208765), (115, 651682), (155, 483506), (230, 325841), (310, 241753), (457, 163990), (529, 141670), (713, 105110), (914, 81995), (1058, 70835), (1426, 52555), (2285, 32798), (2645, 28334), (3565, 21022), (4570, 16399), (5290, 14167), (7130, 10511)]