29807484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 81664128

約数和(自身を除く): 51856644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 311, 326, 489, 588, 622, 652, 933, 978, 1141, 1244, 1866, 1956, 2177, 2282, 3423, 3732, 4354, 4564, 6531, 6846, 7987, 8708, 13062, 13692, 15239, 15974, 23961, 26124, 30478, 31948, 45717, 47922, 50693, 60956, 91434, 95844, 101386, 152079, 182868, 202772, 304158, 354851, 608316, 709702, 1064553, 1419404, 2129106, 2483957, 4258212, 4967914, 7451871, 9935828, 14903742, 29807484]

約数ペア:

[(1, 29807484), (2, 14903742), (3, 9935828), (4, 7451871), (6, 4967914), (7, 4258212), (12, 2483957), (14, 2129106), (21, 1419404), (28, 1064553), (42, 709702), (49, 608316), (84, 354851), (98, 304158), (147, 202772), (163, 182868), (196, 152079), (294, 101386), (311, 95844), (326, 91434), (489, 60956), (588, 50693), (622, 47922), (652, 45717), (933, 31948), (978, 30478), (1141, 26124), (1244, 23961), (1866, 15974), (1956, 15239), (2177, 13692), (2282, 13062), (3423, 8708), (3732, 7987), (4354, 6846), (4564, 6531)]