730002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 1838592

約数和(自身を除く): 1108590

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 191, 273, 294, 382, 546, 573, 637, 1146, 1274, 1337, 1911, 2483, 2674, 3822, 4011, 4966, 7449, 8022, 9359, 14898, 17381, 18718, 28077, 34762, 52143, 56154, 104286, 121667, 243334, 365001, 730002]

約数ペア:

[(1, 730002), (2, 365001), (3, 243334), (6, 121667), (7, 104286), (13, 56154), (14, 52143), (21, 34762), (26, 28077), (39, 18718), (42, 17381), (49, 14898), (78, 9359), (91, 8022), (98, 7449), (147, 4966), (182, 4011), (191, 3822), (273, 2674), (294, 2483), (382, 1911), (546, 1337), (573, 1274), (637, 1146)]