811704270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5323}}^1$

素因数の和:5386

約数の個数: 128

約数和(自身を含む): 2318367744

約数和(自身を除く): 1506663474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 390, 391, 442, 510, 598, 663, 690, 782, 897, 1105, 1173, 1326, 1495, 1794, 1955, 2210, 2346, 2990, 3315, 3910, 4485, 5083, 5323, 5865, 6630, 8970, 10166, 10646, 11730, 15249, 15969, 25415, 26615, 30498, 31938, 50830, 53230, 69199, 76245, 79845, 90491, 122429, 138398, 152490, 159690, 180982, 207597, 244858, 271473, 345995, 367287, 415194, 452455, 542946, 612145, 691990, 734574, 904910, 1037985, 1176383, 1224290, 1357365, 1591577, 1836435, 2075970, 2081293, 2352766, 2714730, 3183154, 3529149, 3672870, 4162586, 4774731, 5881915, 6243879, 7058298, 7957885, 9549462, 10406465, 11763830, 12487758, 15915770, 17645745, 20812930, 23873655, 27056809, 31219395, 35291490, 47747310, 54113618, 62438790, 81170427, 135284045, 162340854, 270568090, 405852135, 811704270]

約数ペア:

[(1, 811704270), (2, 405852135), (3, 270568090), (5, 162340854), (6, 135284045), (10, 81170427), (13, 62438790), (15, 54113618), (17, 47747310), (23, 35291490), (26, 31219395), (30, 27056809), (34, 23873655), (39, 20812930), (46, 17645745), (51, 15915770), (65, 12487758), (69, 11763830), (78, 10406465), (85, 9549462), (102, 7957885), (115, 7058298), (130, 6243879), (138, 5881915), (170, 4774731), (195, 4162586), (221, 3672870), (230, 3529149), (255, 3183154), (299, 2714730), (345, 2352766), (390, 2081293), (391, 2075970), (442, 1836435), (510, 1591577), (598, 1357365), (663, 1224290), (690, 1176383), (782, 1037985), (897, 904910), (1105, 734574), (1173, 691990), (1326, 612145), (1495, 542946), (1794, 452455), (1955, 415194), (2210, 367287), (2346, 345995), (2990, 271473), (3315, 244858), (3910, 207597), (4485, 180982), (5083, 159690), (5323, 152490), (5865, 138398), (6630, 122429), (8970, 90491), (10166, 79845), (10646, 76245), (11730, 69199), (15249, 53230), (15969, 50830), (25415, 31938), (26615, 30498)]