22294020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7583}}^1$

素因数の和:7609

約数の個数: 72

約数和(自身を含む): 72624384

約数和(自身を除く): 50330364

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, 7583, 15166, 22749, 30332, 37915, 45498, 53081, 75830, 90996, 106162, 113745, 151660, 159243, 212324, 227490, 265405, 318486, 371567, 454980, 530810, 636972, 743134, 796215, 1061620, 1114701, 1486268, 1592430, 1857835, 2229402, 3184860, 3715670, 4458804, 5573505, 7431340, 11147010, 22294020]

約数ペア:

[(1, 22294020), (2, 11147010), (3, 7431340), (4, 5573505), (5, 4458804), (6, 3715670), (7, 3184860), (10, 2229402), (12, 1857835), (14, 1592430), (15, 1486268), (20, 1114701), (21, 1061620), (28, 796215), (30, 743134), (35, 636972), (42, 530810), (49, 454980), (60, 371567), (70, 318486), (84, 265405), (98, 227490), (105, 212324), (140, 159243), (147, 151660), (196, 113745), (210, 106162), (245, 90996), (294, 75830), (420, 53081), (490, 45498), (588, 37915), (735, 30332), (980, 22749), (1470, 15166), (2940, 7583)]