22553190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 68468400

約数和(自身を除く): 45915210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 109, 110, 114, 121, 165, 171, 190, 198, 209, 218, 242, 285, 327, 330, 342, 363, 418, 495, 545, 570, 605, 627, 654, 726, 855, 981, 990, 1045, 1089, 1090, 1199, 1210, 1254, 1635, 1710, 1815, 1881, 1962, 2071, 2090, 2178, 2299, 2398, 3135, 3270, 3597, 3630, 3762, 4142, 4598, 4905, 5445, 5995, 6213, 6270, 6897, 7194, 9405, 9810, 10355, 10791, 10890, 11495, 11990, 12426, 13189, 13794, 17985, 18639, 18810, 20691, 20710, 21582, 22781, 22990, 26378, 31065, 34485, 35970, 37278, 39567, 41382, 45562, 53955, 62130, 65945, 68343, 68970, 79134, 93195, 103455, 107910, 113905, 118701, 131890, 136686, 186390, 197835, 205029, 206910, 227810, 237402, 250591, 341715, 395670, 410058, 501182, 593505, 683430, 751773, 1025145, 1187010, 1252955, 1503546, 2050290, 2255319, 2505910, 3758865, 4510638, 7517730, 11276595, 22553190]

約数ペア:

[(1, 22553190), (2, 11276595), (3, 7517730), (5, 4510638), (6, 3758865), (9, 2505910), (10, 2255319), (11, 2050290), (15, 1503546), (18, 1252955), (19, 1187010), (22, 1025145), (30, 751773), (33, 683430), (38, 593505), (45, 501182), (55, 410058), (57, 395670), (66, 341715), (90, 250591), (95, 237402), (99, 227810), (109, 206910), (110, 205029), (114, 197835), (121, 186390), (165, 136686), (171, 131890), (190, 118701), (198, 113905), (209, 107910), (218, 103455), (242, 93195), (285, 79134), (327, 68970), (330, 68343), (342, 65945), (363, 62130), (418, 53955), (495, 45562), (545, 41382), (570, 39567), (605, 37278), (627, 35970), (654, 34485), (726, 31065), (855, 26378), (981, 22990), (990, 22781), (1045, 21582), (1089, 20710), (1090, 20691), (1199, 18810), (1210, 18639), (1254, 17985), (1635, 13794), (1710, 13189), (1815, 12426), (1881, 11990), (1962, 11495), (2071, 10890), (2090, 10791), (2178, 10355), (2299, 9810), (2398, 9405), (3135, 7194), (3270, 6897), (3597, 6270), (3630, 6213), (3762, 5995), (4142, 5445), (4598, 4905)]