73710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1$

素因数の和:39

約数の個数: 80

約数和(自身を含む): 243936

約数和(自身を除く): 170226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1365, 1638, 1755, 1890, 2106, 2457, 2730, 2835, 3510, 4095, 4914, 5265, 5670, 7371, 8190, 10530, 12285, 14742, 24570, 36855, 73710]

約数ペア:

[(1, 73710), (2, 36855), (3, 24570), (5, 14742), (6, 12285), (7, 10530), (9, 8190), (10, 7371), (13, 5670), (14, 5265), (15, 4914), (18, 4095), (21, 3510), (26, 2835), (27, 2730), (30, 2457), (35, 2106), (39, 1890), (42, 1755), (45, 1638), (54, 1365), (63, 1170), (65, 1134), (70, 1053), (78, 945), (81, 910), (90, 819), (91, 810), (105, 702), (117, 630), (126, 585), (130, 567), (135, 546), (162, 455), (182, 405), (189, 390), (195, 378), (210, 351), (234, 315), (270, 273)]