219791130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33151}}^1$

素因数の和:33191

約数の個数: 64

約数和(自身を含む): 601509888

約数和(自身を除く): 381718758

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 33151, 66302, 99453, 165755, 198906, 331510, 430963, 497265, 563567, 861926, 994530, 1127134, 1292889, 1690701, 2154815, 2585778, 2817835, 3381402, 4309630, 5635670, 6464445, 7326371, 8453505, 12928890, 14652742, 16907010, 21979113, 36631855, 43958226, 73263710, 109895565, 219791130]

約数ペア:

[(1, 219791130), (2, 109895565), (3, 73263710), (5, 43958226), (6, 36631855), (10, 21979113), (13, 16907010), (15, 14652742), (17, 12928890), (26, 8453505), (30, 7326371), (34, 6464445), (39, 5635670), (51, 4309630), (65, 3381402), (78, 2817835), (85, 2585778), (102, 2154815), (130, 1690701), (170, 1292889), (195, 1127134), (221, 994530), (255, 861926), (390, 563567), (442, 497265), (510, 430963), (663, 331510), (1105, 198906), (1326, 165755), (2210, 99453), (3315, 66302), (6630, 33151)]