22017060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 72671508

約数和(自身を除く): 50654448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 468, 485, 582, 585, 780, 873, 970, 1164, 1170, 1261, 1455, 1746, 1940, 2340, 2522, 2910, 3492, 3783, 4365, 5044, 5820, 6305, 7566, 8730, 9409, 11349, 12610, 15132, 17460, 18818, 18915, 22698, 25220, 28227, 37636, 37830, 45396, 47045, 56454, 56745, 75660, 84681, 94090, 112908, 113490, 122317, 141135, 169362, 188180, 226980, 244634, 282270, 338724, 366951, 423405, 489268, 564540, 611585, 733902, 846810, 1100853, 1223170, 1467804, 1693620, 1834755, 2201706, 2446340, 3669510, 4403412, 5504265, 7339020, 11008530, 22017060]

約数ペア:

[(1, 22017060), (2, 11008530), (3, 7339020), (4, 5504265), (5, 4403412), (6, 3669510), (9, 2446340), (10, 2201706), (12, 1834755), (13, 1693620), (15, 1467804), (18, 1223170), (20, 1100853), (26, 846810), (30, 733902), (36, 611585), (39, 564540), (45, 489268), (52, 423405), (60, 366951), (65, 338724), (78, 282270), (90, 244634), (97, 226980), (117, 188180), (130, 169362), (156, 141135), (180, 122317), (194, 113490), (195, 112908), (234, 94090), (260, 84681), (291, 75660), (388, 56745), (390, 56454), (468, 47045), (485, 45396), (582, 37830), (585, 37636), (780, 28227), (873, 25220), (970, 22698), (1164, 18915), (1170, 18818), (1261, 17460), (1455, 15132), (1746, 12610), (1940, 11349), (2340, 9409), (2522, 8730), (2910, 7566), (3492, 6305), (3783, 5820), (4365, 5044)]