83802870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 224686080

約数和(自身を除く): 140883210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 1055, 1266, 1471, 1899, 2110, 2942, 3165, 3798, 4413, 5697, 6330, 7355, 8826, 9495, 11394, 13239, 14710, 18990, 22065, 26478, 28485, 39717, 44130, 56970, 66195, 79434, 132390, 198585, 310381, 397170, 620762, 931143, 1551905, 1862286, 2793429, 3103810, 4655715, 5586858, 8380287, 9311430, 13967145, 16760574, 27934290, 41901435, 83802870]

約数ペア:

[(1, 83802870), (2, 41901435), (3, 27934290), (5, 16760574), (6, 13967145), (9, 9311430), (10, 8380287), (15, 5586858), (18, 4655715), (27, 3103810), (30, 2793429), (45, 1862286), (54, 1551905), (90, 931143), (135, 620762), (211, 397170), (270, 310381), (422, 198585), (633, 132390), (1055, 79434), (1266, 66195), (1471, 56970), (1899, 44130), (2110, 39717), (2942, 28485), (3165, 26478), (3798, 22065), (4413, 18990), (5697, 14710), (6330, 13239), (7355, 11394), (8826, 9495)]