713429860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 1860328512

約数和(自身を除く): 1146898652

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 361, 380, 418, 494, 572, 691, 715, 722, 836, 988, 1045, 1235, 1382, 1430, 1444, 1805, 2090, 2470, 2717, 2764, 2860, 3455, 3610, 3971, 4180, 4693, 4940, 5434, 6910, 7220, 7601, 7942, 8983, 9386, 10868, 13129, 13585, 13820, 15202, 15884, 17966, 18772, 19855, 23465, 26258, 27170, 30404, 35932, 38005, 39710, 44915, 46930, 51623, 52516, 54340, 65645, 76010, 79420, 89830, 93860, 98813, 103246, 131290, 144419, 152020, 170677, 179660, 197626, 206492, 249451, 258115, 262580, 288838, 341354, 395252, 494065, 498902, 516230, 577676, 682708, 722095, 853385, 988130, 997804, 1032460, 1247255, 1444190, 1706770, 1877447, 1976260, 2494510, 2743961, 2888380, 3242863, 3413540, 3754894, 4989020, 5487922, 6485726, 7509788, 9387235, 10975844, 12971452, 13719805, 16214315, 18774470, 27439610, 32428630, 35671493, 37548940, 54879220, 64857260, 71342986, 142685972, 178357465, 356714930, 713429860]

約数ペア:

[(1, 713429860), (2, 356714930), (4, 178357465), (5, 142685972), (10, 71342986), (11, 64857260), (13, 54879220), (19, 37548940), (20, 35671493), (22, 32428630), (26, 27439610), (38, 18774470), (44, 16214315), (52, 13719805), (55, 12971452), (65, 10975844), (76, 9387235), (95, 7509788), (110, 6485726), (130, 5487922), (143, 4989020), (190, 3754894), (209, 3413540), (220, 3242863), (247, 2888380), (260, 2743961), (286, 2494510), (361, 1976260), (380, 1877447), (418, 1706770), (494, 1444190), (572, 1247255), (691, 1032460), (715, 997804), (722, 988130), (836, 853385), (988, 722095), (1045, 682708), (1235, 577676), (1382, 516230), (1430, 498902), (1444, 494065), (1805, 395252), (2090, 341354), (2470, 288838), (2717, 262580), (2764, 258115), (2860, 249451), (3455, 206492), (3610, 197626), (3971, 179660), (4180, 170677), (4693, 152020), (4940, 144419), (5434, 131290), (6910, 103246), (7220, 98813), (7601, 93860), (7942, 89830), (8983, 79420), (9386, 76010), (10868, 65645), (13129, 54340), (13585, 52516), (13820, 51623), (15202, 46930), (15884, 44915), (17966, 39710), (18772, 38005), (19855, 35932), (23465, 30404), (26258, 27170)]