486510030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 1365120000

約数和(自身を除く): 878609970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 157, 207, 230, 270, 314, 345, 414, 471, 499, 621, 690, 785, 942, 998, 1035, 1242, 1413, 1497, 1570, 2070, 2355, 2495, 2826, 2994, 3105, 3611, 4239, 4491, 4710, 4990, 6210, 7065, 7222, 7485, 8478, 8982, 10833, 11477, 13473, 14130, 14970, 18055, 21195, 21666, 22455, 22954, 26946, 32499, 34431, 36110, 42390, 44910, 54165, 57385, 64998, 67365, 68862, 78343, 97497, 103293, 108330, 114770, 134730, 156686, 162495, 172155, 194994, 206586, 235029, 309879, 324990, 344310, 391715, 470058, 487485, 516465, 619758, 705087, 783430, 974970, 1032930, 1175145, 1410174, 1549395, 1801889, 2115261, 2350290, 3098790, 3525435, 3603778, 4230522, 5405667, 7050870, 9009445, 10576305, 10811334, 16217001, 18018890, 21152610, 27028335, 32434002, 48651003, 54056670, 81085005, 97302006, 162170010, 243255015, 486510030]

約数ペア:

[(1, 486510030), (2, 243255015), (3, 162170010), (5, 97302006), (6, 81085005), (9, 54056670), (10, 48651003), (15, 32434002), (18, 27028335), (23, 21152610), (27, 18018890), (30, 16217001), (45, 10811334), (46, 10576305), (54, 9009445), (69, 7050870), (90, 5405667), (115, 4230522), (135, 3603778), (138, 3525435), (157, 3098790), (207, 2350290), (230, 2115261), (270, 1801889), (314, 1549395), (345, 1410174), (414, 1175145), (471, 1032930), (499, 974970), (621, 783430), (690, 705087), (785, 619758), (942, 516465), (998, 487485), (1035, 470058), (1242, 391715), (1413, 344310), (1497, 324990), (1570, 309879), (2070, 235029), (2355, 206586), (2495, 194994), (2826, 172155), (2994, 162495), (3105, 156686), (3611, 134730), (4239, 114770), (4491, 108330), (4710, 103293), (4990, 97497), (6210, 78343), (7065, 68862), (7222, 67365), (7485, 64998), (8478, 57385), (8982, 54165), (10833, 44910), (11477, 42390), (13473, 36110), (14130, 34431), (14970, 32499), (18055, 26946), (21195, 22954), (21666, 22455)]