45194940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{35869}}^1$

素因数の和:35891

約数の個数: 72

約数和(自身を含む): 156680160

約数和(自身を除く): 111485220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 35869, 71738, 107607, 143476, 179345, 215214, 251083, 322821, 358690, 430428, 502166, 538035, 645642, 717380, 753249, 1004332, 1076070, 1255415, 1291284, 1506498, 1614105, 2152140, 2259747, 2510830, 3012996, 3228210, 3766245, 4519494, 5021660, 6456420, 7532490, 9038988, 11298735, 15064980, 22597470, 45194940]

約数ペア:

[(1, 45194940), (2, 22597470), (3, 15064980), (4, 11298735), (5, 9038988), (6, 7532490), (7, 6456420), (9, 5021660), (10, 4519494), (12, 3766245), (14, 3228210), (15, 3012996), (18, 2510830), (20, 2259747), (21, 2152140), (28, 1614105), (30, 1506498), (35, 1291284), (36, 1255415), (42, 1076070), (45, 1004332), (60, 753249), (63, 717380), (70, 645642), (84, 538035), (90, 502166), (105, 430428), (126, 358690), (140, 322821), (180, 251083), (210, 215214), (252, 179345), (315, 143476), (420, 107607), (630, 71738), (1260, 35869)]