130525878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 307883520

約数和(自身を除く): 177357642

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 229, 246, 287, 331, 458, 574, 662, 687, 861, 993, 1374, 1603, 1722, 1986, 2317, 3206, 4634, 4809, 6951, 9389, 9618, 13571, 13902, 18778, 27142, 28167, 40713, 56334, 65723, 75799, 81426, 94997, 131446, 151598, 189994, 197169, 227397, 284991, 394338, 454794, 530593, 569982, 1061186, 1591779, 3107759, 3183558, 6215518, 9323277, 18646554, 21754313, 43508626, 65262939, 130525878]

約数ペア:

[(1, 130525878), (2, 65262939), (3, 43508626), (6, 21754313), (7, 18646554), (14, 9323277), (21, 6215518), (41, 3183558), (42, 3107759), (82, 1591779), (123, 1061186), (229, 569982), (246, 530593), (287, 454794), (331, 394338), (458, 284991), (574, 227397), (662, 197169), (687, 189994), (861, 151598), (993, 131446), (1374, 94997), (1603, 81426), (1722, 75799), (1986, 65723), (2317, 56334), (3206, 40713), (4634, 28167), (4809, 27142), (6951, 18778), (9389, 13902), (9618, 13571)]