67709460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12433

約数の個数: 96

約数和(自身を含む): 233356032

約数和(自身を除く): 165646572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12401, 24802, 37203, 49604, 62005, 74406, 86807, 124010, 148812, 161213, 173614, 186015, 248020, 260421, 322426, 347228, 372030, 434035, 483639, 520842, 644852, 744060, 806065, 868070, 967278, 1041684, 1128491, 1302105, 1612130, 1736140, 1934556, 2256982, 2418195, 2604210, 3224260, 3385473, 4513964, 4836390, 5208420, 5642455, 6770946, 9672780, 11284910, 13541892, 16927365, 22569820, 33854730, 67709460]

約数ペア:

[(1, 67709460), (2, 33854730), (3, 22569820), (4, 16927365), (5, 13541892), (6, 11284910), (7, 9672780), (10, 6770946), (12, 5642455), (13, 5208420), (14, 4836390), (15, 4513964), (20, 3385473), (21, 3224260), (26, 2604210), (28, 2418195), (30, 2256982), (35, 1934556), (39, 1736140), (42, 1612130), (52, 1302105), (60, 1128491), (65, 1041684), (70, 967278), (78, 868070), (84, 806065), (91, 744060), (105, 644852), (130, 520842), (140, 483639), (156, 434035), (182, 372030), (195, 347228), (210, 322426), (260, 260421), (273, 248020), (364, 186015), (390, 173614), (420, 161213), (455, 148812), (546, 124010), (780, 86807), (910, 74406), (1092, 62005), (1365, 49604), (1820, 37203), (2730, 24802), (5460, 12401)]