218463570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3148

約数の個数: 96

約数和(自身を含む): 621928944

約数和(自身を除く): 403465374

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2745, 3061, 3965, 4758, 5490, 6122, 7137, 7930, 9183, 11895, 14274, 15305, 18366, 23790, 27549, 30610, 35685, 39793, 45915, 55098, 71370, 79586, 91830, 119379, 137745, 186721, 198965, 238758, 275490, 358137, 373442, 397930, 560163, 596895, 716274, 933605, 1120326, 1193790, 1680489, 1790685, 1867210, 2427373, 2800815, 3360978, 3581370, 4854746, 5601630, 7282119, 8402445, 12136865, 14564238, 16804890, 21846357, 24273730, 36410595, 43692714, 72821190, 109231785, 218463570]

約数ペア:

[(1, 218463570), (2, 109231785), (3, 72821190), (5, 43692714), (6, 36410595), (9, 24273730), (10, 21846357), (13, 16804890), (15, 14564238), (18, 12136865), (26, 8402445), (30, 7282119), (39, 5601630), (45, 4854746), (61, 3581370), (65, 3360978), (78, 2800815), (90, 2427373), (117, 1867210), (122, 1790685), (130, 1680489), (183, 1193790), (195, 1120326), (234, 933605), (305, 716274), (366, 596895), (390, 560163), (549, 397930), (585, 373442), (610, 358137), (793, 275490), (915, 238758), (1098, 198965), (1170, 186721), (1586, 137745), (1830, 119379), (2379, 91830), (2745, 79586), (3061, 71370), (3965, 55098), (4758, 45915), (5490, 39793), (6122, 35685), (7137, 30610), (7930, 27549), (9183, 23790), (11895, 18366), (14274, 15305)]