12506730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 32192640

約数和(自身を除く): 19685910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 137, 170, 179, 255, 274, 358, 411, 510, 537, 685, 822, 895, 1074, 1370, 1790, 2055, 2329, 2685, 3043, 4110, 4658, 5370, 6086, 6987, 9129, 11645, 13974, 15215, 18258, 23290, 24523, 30430, 34935, 45645, 49046, 69870, 73569, 91290, 122615, 147138, 245230, 367845, 416891, 735690, 833782, 1250673, 2084455, 2501346, 4168910, 6253365, 12506730]

約数ペア:

[(1, 12506730), (2, 6253365), (3, 4168910), (5, 2501346), (6, 2084455), (10, 1250673), (15, 833782), (17, 735690), (30, 416891), (34, 367845), (51, 245230), (85, 147138), (102, 122615), (137, 91290), (170, 73569), (179, 69870), (255, 49046), (274, 45645), (358, 34935), (411, 30430), (510, 24523), (537, 23290), (685, 18258), (822, 15215), (895, 13974), (1074, 11645), (1370, 9129), (1790, 6987), (2055, 6086), (2329, 5370), (2685, 4658), (3043, 4110)]