313358110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 647740800

約数和(自身を除く): 334382690

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 839, 845, 1105, 1678, 1690, 2197, 2210, 2873, 4195, 4394, 5746, 8390, 10907, 10985, 14263, 14365, 21814, 21970, 28526, 28730, 37349, 54535, 71315, 74698, 109070, 141791, 142630, 185419, 186745, 283582, 370838, 373490, 708955, 927095, 1417910, 1843283, 1854190, 2410447, 3686566, 4820894, 9216415, 12052235, 18432830, 24104470, 31335811, 62671622, 156679055, 313358110]

約数ペア:

[(1, 313358110), (2, 156679055), (5, 62671622), (10, 31335811), (13, 24104470), (17, 18432830), (26, 12052235), (34, 9216415), (65, 4820894), (85, 3686566), (130, 2410447), (169, 1854190), (170, 1843283), (221, 1417910), (338, 927095), (442, 708955), (839, 373490), (845, 370838), (1105, 283582), (1678, 186745), (1690, 185419), (2197, 142630), (2210, 141791), (2873, 109070), (4195, 74698), (4394, 71315), (5746, 54535), (8390, 37349), (10907, 28730), (10985, 28526), (14263, 21970), (14365, 21814)]