636706530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{19597}}^1$

素因数の和:19648

約数の個数: 72

約数和(自身を含む): 1747240092

約数和(自身を除く): 1110533562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 10830, 16245, 19597, 32490, 39194, 58791, 97985, 117582, 176373, 195970, 293955, 352746, 372343, 587910, 744686, 881865, 1117029, 1763730, 1861715, 2234058, 3351087, 3723430, 5585145, 6702174, 7074517, 11170290, 14149034, 16755435, 21223551, 33510870, 35372585, 42447102, 63670653, 70745170, 106117755, 127341306, 212235510, 318353265, 636706530]

約数ペア:

[(1, 636706530), (2, 318353265), (3, 212235510), (5, 127341306), (6, 106117755), (9, 70745170), (10, 63670653), (15, 42447102), (18, 35372585), (19, 33510870), (30, 21223551), (38, 16755435), (45, 14149034), (57, 11170290), (90, 7074517), (95, 6702174), (114, 5585145), (171, 3723430), (190, 3351087), (285, 2234058), (342, 1861715), (361, 1763730), (570, 1117029), (722, 881865), (855, 744686), (1083, 587910), (1710, 372343), (1805, 352746), (2166, 293955), (3249, 195970), (3610, 176373), (5415, 117582), (6498, 97985), (10830, 58791), (16245, 39194), (19597, 32490)]