22790820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 69995520

約数和(自身を除く): 47204700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 479, 610, 732, 780, 793, 915, 958, 1220, 1437, 1586, 1830, 1916, 2379, 2395, 2874, 3172, 3660, 3965, 4758, 4790, 5748, 6227, 7185, 7930, 9516, 9580, 11895, 12454, 14370, 15860, 18681, 23790, 24908, 28740, 29219, 31135, 37362, 47580, 58438, 62270, 74724, 87657, 93405, 116876, 124540, 146095, 175314, 186810, 292190, 350628, 373620, 379847, 438285, 584380, 759694, 876570, 1139541, 1519388, 1753140, 1899235, 2279082, 3798470, 4558164, 5697705, 7596940, 11395410, 22790820]

約数ペア:

[(1, 22790820), (2, 11395410), (3, 7596940), (4, 5697705), (5, 4558164), (6, 3798470), (10, 2279082), (12, 1899235), (13, 1753140), (15, 1519388), (20, 1139541), (26, 876570), (30, 759694), (39, 584380), (52, 438285), (60, 379847), (61, 373620), (65, 350628), (78, 292190), (122, 186810), (130, 175314), (156, 146095), (183, 124540), (195, 116876), (244, 93405), (260, 87657), (305, 74724), (366, 62270), (390, 58438), (479, 47580), (610, 37362), (732, 31135), (780, 29219), (793, 28740), (915, 24908), (958, 23790), (1220, 18681), (1437, 15860), (1586, 14370), (1830, 12454), (1916, 11895), (2379, 9580), (2395, 9516), (2874, 7930), (3172, 7185), (3660, 6227), (3965, 5748), (4758, 4790)]