19341270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 55246464

約数和(自身を除く): 35905194

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, 271, 305, 366, 390, 542, 549, 585, 610, 793, 813, 915, 1098, 1170, 1355, 1586, 1626, 1830, 2379, 2439, 2710, 2745, 3523, 3965, 4065, 4758, 4878, 5490, 7046, 7137, 7930, 8130, 10569, 11895, 12195, 14274, 16531, 17615, 21138, 23790, 24390, 31707, 33062, 35230, 35685, 49593, 52845, 63414, 71370, 82655, 99186, 105690, 148779, 158535, 165310, 214903, 247965, 297558, 317070, 429806, 495930, 644709, 743895, 1074515, 1289418, 1487790, 1934127, 2149030, 3223545, 3868254, 6447090, 9670635, 19341270]

約数ペア:

[(1, 19341270), (2, 9670635), (3, 6447090), (5, 3868254), (6, 3223545), (9, 2149030), (10, 1934127), (13, 1487790), (15, 1289418), (18, 1074515), (26, 743895), (30, 644709), (39, 495930), (45, 429806), (61, 317070), (65, 297558), (78, 247965), (90, 214903), (117, 165310), (122, 158535), (130, 148779), (183, 105690), (195, 99186), (234, 82655), (271, 71370), (305, 63414), (366, 52845), (390, 49593), (542, 35685), (549, 35230), (585, 33062), (610, 31707), (793, 24390), (813, 23790), (915, 21138), (1098, 17615), (1170, 16531), (1355, 14274), (1586, 12195), (1626, 11895), (1830, 10569), (2379, 8130), (2439, 7930), (2710, 7137), (2745, 7046), (3523, 5490), (3965, 4878), (4065, 4758)]