22518990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 66437280

約数和(自身を除く): 43918290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1013, 1170, 1235, 1482, 1710, 2026, 2223, 2470, 3039, 3705, 4446, 5065, 6078, 7410, 9117, 10130, 11115, 13169, 15195, 18234, 19247, 22230, 26338, 30390, 38494, 39507, 45585, 57741, 65845, 79014, 91170, 96235, 115482, 118521, 131690, 173223, 192470, 197535, 237042, 250211, 288705, 346446, 395070, 500422, 577410, 592605, 750633, 866115, 1185210, 1251055, 1501266, 1732230, 2251899, 2502110, 3753165, 4503798, 7506330, 11259495, 22518990]

約数ペア:

[(1, 22518990), (2, 11259495), (3, 7506330), (5, 4503798), (6, 3753165), (9, 2502110), (10, 2251899), (13, 1732230), (15, 1501266), (18, 1251055), (19, 1185210), (26, 866115), (30, 750633), (38, 592605), (39, 577410), (45, 500422), (57, 395070), (65, 346446), (78, 288705), (90, 250211), (95, 237042), (114, 197535), (117, 192470), (130, 173223), (171, 131690), (190, 118521), (195, 115482), (234, 96235), (247, 91170), (285, 79014), (342, 65845), (390, 57741), (494, 45585), (570, 39507), (585, 38494), (741, 30390), (855, 26338), (1013, 22230), (1170, 19247), (1235, 18234), (1482, 15195), (1710, 13169), (2026, 11115), (2223, 10130), (2470, 9117), (3039, 7410), (3705, 6078), (4446, 5065)]