72737070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{49481}}^1$

素因数の和:49505

約数の個数: 48

約数和(自身を含む): 203074128

約数和(自身を除く): 130337058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 49481, 98962, 148443, 247405, 296886, 346367, 494810, 692734, 742215, 1039101, 1484430, 1731835, 2078202, 2424569, 3463670, 4849138, 5195505, 7273707, 10391010, 12122845, 14547414, 24245690, 36368535, 72737070]

約数ペア:

[(1, 72737070), (2, 36368535), (3, 24245690), (5, 14547414), (6, 12122845), (7, 10391010), (10, 7273707), (14, 5195505), (15, 4849138), (21, 3463670), (30, 2424569), (35, 2078202), (42, 1731835), (49, 1484430), (70, 1039101), (98, 742215), (105, 692734), (147, 494810), (210, 346367), (245, 296886), (294, 247405), (490, 148443), (735, 98962), (1470, 49481)]