472290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 1403136

約数和(自身を除く): 930846

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 173, 182, 195, 210, 273, 346, 390, 455, 519, 546, 865, 910, 1038, 1211, 1365, 1730, 2249, 2422, 2595, 2730, 3633, 4498, 5190, 6055, 6747, 7266, 11245, 12110, 13494, 15743, 18165, 22490, 31486, 33735, 36330, 47229, 67470, 78715, 94458, 157430, 236145, 472290]

約数ペア:

[(1, 472290), (2, 236145), (3, 157430), (5, 94458), (6, 78715), (7, 67470), (10, 47229), (13, 36330), (14, 33735), (15, 31486), (21, 22490), (26, 18165), (30, 15743), (35, 13494), (39, 12110), (42, 11245), (65, 7266), (70, 6747), (78, 6055), (91, 5190), (105, 4498), (130, 3633), (173, 2730), (182, 2595), (195, 2422), (210, 2249), (273, 1730), (346, 1365), (390, 1211), (455, 1038), (519, 910), (546, 865)]