30407013

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 54652416

約数和(自身を除く): 24245403

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 271, 273, 411, 813, 819, 959, 1233, 1781, 1897, 2439, 2877, 3523, 5343, 5691, 8631, 10569, 12467, 16029, 17073, 24661, 31707, 37127, 37401, 73983, 111381, 112203, 221949, 259889, 334143, 482651, 779667, 1447953, 2339001, 3378557, 4343859, 10135671, 30407013]

約数ペア:

[(1, 30407013), (3, 10135671), (7, 4343859), (9, 3378557), (13, 2339001), (21, 1447953), (39, 779667), (63, 482651), (91, 334143), (117, 259889), (137, 221949), (271, 112203), (273, 111381), (411, 73983), (813, 37401), (819, 37127), (959, 31707), (1233, 24661), (1781, 17073), (1897, 16029), (2439, 12467), (2877, 10569), (3523, 8631), (5343, 5691)]