1544946390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21647}}^1$

素因数の和:21734

約数の個数: 96

約数和(自身を含む): 4396968576

約数和(自身を除く): 2852022186

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, 3965, 4758, 5490, 7137, 7930, 11895, 14274, 21647, 23790, 35685, 43294, 64941, 71370, 108235, 129882, 194823, 216470, 281411, 324705, 389646, 562822, 649410, 844233, 974115, 1320467, 1407055, 1688466, 1948230, 2532699, 2640934, 2814110, 3961401, 4221165, 5065398, 6602335, 7922802, 8442330, 11884203, 12663495, 13204670, 17166071, 19807005, 23768406, 25326990, 34332142, 39614010, 51498213, 59421015, 85830355, 102996426, 118842030, 154494639, 171660710, 257491065, 308989278, 514982130, 772473195, 1544946390]

約数ペア:

[(1, 1544946390), (2, 772473195), (3, 514982130), (5, 308989278), (6, 257491065), (9, 171660710), (10, 154494639), (13, 118842030), (15, 102996426), (18, 85830355), (26, 59421015), (30, 51498213), (39, 39614010), (45, 34332142), (61, 25326990), (65, 23768406), (78, 19807005), (90, 17166071), (117, 13204670), (122, 12663495), (130, 11884203), (183, 8442330), (195, 7922802), (234, 6602335), (305, 5065398), (366, 4221165), (390, 3961401), (549, 2814110), (585, 2640934), (610, 2532699), (793, 1948230), (915, 1688466), (1098, 1407055), (1170, 1320467), (1586, 974115), (1830, 844233), (2379, 649410), (2745, 562822), (3965, 389646), (4758, 324705), (5490, 281411), (7137, 216470), (7930, 194823), (11895, 129882), (14274, 108235), (21647, 71370), (23790, 64941), (35685, 43294)]