30722460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3391}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 86618112

約数和(自身を除く): 55895652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 3391, 4530, 6782, 9060, 10173, 13564, 16955, 20346, 33910, 40692, 50865, 67820, 101730, 203460, 512041, 1024082, 1536123, 2048164, 2560205, 3072246, 5120410, 6144492, 7680615, 10240820, 15361230, 30722460]

約数ペア:

[(1, 30722460), (2, 15361230), (3, 10240820), (4, 7680615), (5, 6144492), (6, 5120410), (10, 3072246), (12, 2560205), (15, 2048164), (20, 1536123), (30, 1024082), (60, 512041), (151, 203460), (302, 101730), (453, 67820), (604, 50865), (755, 40692), (906, 33910), (1510, 20346), (1812, 16955), (2265, 13564), (3020, 10173), (3391, 9060), (4530, 6782)]