352573620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{119923}}^1$

素因数の和:119949

約数の個数: 72

約数和(自身を含む): 1148392224

約数和(自身を除く): 795818604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 119923, 239846, 359769, 479692, 599615, 719538, 839461, 1199230, 1439076, 1678922, 1798845, 2398460, 2518383, 3357844, 3597690, 4197305, 5036766, 5876227, 7195380, 8394610, 10073532, 11752454, 12591915, 16789220, 17628681, 23504908, 25183830, 29381135, 35257362, 50367660, 58762270, 70514724, 88143405, 117524540, 176286810, 352573620]

約数ペア:

[(1, 352573620), (2, 176286810), (3, 117524540), (4, 88143405), (5, 70514724), (6, 58762270), (7, 50367660), (10, 35257362), (12, 29381135), (14, 25183830), (15, 23504908), (20, 17628681), (21, 16789220), (28, 12591915), (30, 11752454), (35, 10073532), (42, 8394610), (49, 7195380), (60, 5876227), (70, 5036766), (84, 4197305), (98, 3597690), (105, 3357844), (140, 2518383), (147, 2398460), (196, 1798845), (210, 1678922), (245, 1439076), (294, 1199230), (420, 839461), (490, 719538), (588, 599615), (735, 479692), (980, 359769), (1470, 239846), (2940, 119923)]