205960110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 523376640

約数和(自身を除く): 317416530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 79, 86, 94, 129, 141, 158, 215, 235, 237, 258, 282, 395, 430, 470, 474, 645, 705, 790, 1185, 1290, 1410, 1849, 2021, 2370, 3397, 3698, 3713, 4042, 5547, 6063, 6794, 7426, 9245, 10105, 10191, 11094, 11139, 12126, 16985, 18490, 18565, 20210, 20382, 22278, 27735, 30315, 33970, 37130, 50955, 55470, 55695, 60630, 86903, 101910, 111390, 146071, 159659, 173806, 260709, 292142, 319318, 434515, 438213, 478977, 521418, 730355, 798295, 869030, 876426, 957954, 1303545, 1460710, 1596590, 2191065, 2394885, 2607090, 4382130, 4789770, 6865337, 13730674, 20596011, 34326685, 41192022, 68653370, 102980055, 205960110]

約数ペア:

[(1, 205960110), (2, 102980055), (3, 68653370), (5, 41192022), (6, 34326685), (10, 20596011), (15, 13730674), (30, 6865337), (43, 4789770), (47, 4382130), (79, 2607090), (86, 2394885), (94, 2191065), (129, 1596590), (141, 1460710), (158, 1303545), (215, 957954), (235, 876426), (237, 869030), (258, 798295), (282, 730355), (395, 521418), (430, 478977), (470, 438213), (474, 434515), (645, 319318), (705, 292142), (790, 260709), (1185, 173806), (1290, 159659), (1410, 146071), (1849, 111390), (2021, 101910), (2370, 86903), (3397, 60630), (3698, 55695), (3713, 55470), (4042, 50955), (5547, 37130), (6063, 33970), (6794, 30315), (7426, 27735), (9245, 22278), (10105, 20382), (10191, 20210), (11094, 18565), (11139, 18490), (12126, 16985)]