1610308330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2275

約数の個数: 64

約数和(自身を含む): 3175096320

約数和(自身を除く): 1564787990

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 131, 155, 190, 262, 310, 589, 655, 1178, 1310, 2087, 2489, 2945, 4061, 4174, 4978, 5890, 8122, 10435, 12445, 20305, 20870, 24890, 39653, 40610, 64697, 77159, 79306, 129394, 154318, 198265, 273397, 323485, 385795, 396530, 546794, 646970, 771590, 1229243, 1366985, 2458486, 2733970, 5194543, 6146215, 8475307, 10389086, 12292430, 16950614, 25972715, 42376535, 51945430, 84753070, 161030833, 322061666, 805154165, 1610308330]

約数ペア:

[(1, 1610308330), (2, 805154165), (5, 322061666), (10, 161030833), (19, 84753070), (31, 51945430), (38, 42376535), (62, 25972715), (95, 16950614), (131, 12292430), (155, 10389086), (190, 8475307), (262, 6146215), (310, 5194543), (589, 2733970), (655, 2458486), (1178, 1366985), (1310, 1229243), (2087, 771590), (2489, 646970), (2945, 546794), (4061, 396530), (4174, 385795), (4978, 323485), (5890, 273397), (8122, 198265), (10435, 154318), (12445, 129394), (20305, 79306), (20870, 77159), (24890, 64697), (39653, 40610)]