73429460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 107556940

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 37, 52, 65, 68, 74, 85, 130, 148, 170, 185, 221, 260, 340, 370, 442, 449, 481, 629, 740, 884, 898, 962, 1105, 1258, 1796, 1924, 2210, 2245, 2405, 2516, 3145, 4420, 4490, 4810, 5837, 6290, 7633, 8177, 8980, 9620, 11674, 12580, 15266, 16354, 16613, 23348, 29185, 30532, 32708, 33226, 38165, 40885, 58370, 66452, 76330, 81770, 83065, 99229, 116740, 152660, 163540, 166130, 198458, 215969, 282421, 332260, 396916, 431938, 496145, 564842, 863876, 992290, 1079845, 1129684, 1412105, 1984580, 2159690, 2824210, 3671473, 4319380, 5648420, 7342946, 14685892, 18357365, 36714730, 73429460]

約数ペア:

[(1, 73429460), (2, 36714730), (4, 18357365), (5, 14685892), (10, 7342946), (13, 5648420), (17, 4319380), (20, 3671473), (26, 2824210), (34, 2159690), (37, 1984580), (52, 1412105), (65, 1129684), (68, 1079845), (74, 992290), (85, 863876), (130, 564842), (148, 496145), (170, 431938), (185, 396916), (221, 332260), (260, 282421), (340, 215969), (370, 198458), (442, 166130), (449, 163540), (481, 152660), (629, 116740), (740, 99229), (884, 83065), (898, 81770), (962, 76330), (1105, 66452), (1258, 58370), (1796, 40885), (1924, 38165), (2210, 33226), (2245, 32708), (2405, 30532), (2516, 29185), (3145, 23348), (4420, 16613), (4490, 16354), (4810, 15266), (5837, 12580), (6290, 11674), (7633, 9620), (8177, 8980)]