98348740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 264249216

約数和(自身を除く): 165900476

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 43, 62, 68, 70, 85, 86, 119, 124, 140, 155, 170, 172, 215, 217, 238, 301, 310, 340, 430, 434, 476, 527, 595, 602, 620, 731, 860, 868, 961, 1054, 1085, 1190, 1204, 1333, 1462, 1505, 1922, 2108, 2170, 2380, 2635, 2666, 2924, 3010, 3655, 3689, 3844, 4340, 4805, 5117, 5270, 5332, 6020, 6665, 6727, 7310, 7378, 9331, 9610, 10234, 10540, 13330, 13454, 14620, 14756, 16337, 18445, 18662, 19220, 20468, 22661, 25585, 26660, 26908, 32674, 33635, 36890, 37324, 41323, 45322, 46655, 51170, 65348, 67270, 73780, 81685, 82646, 90644, 93310, 102340, 113305, 114359, 134540, 158627, 163370, 165292, 186620, 206615, 226610, 228718, 289261, 317254, 326740, 413230, 453220, 457436, 571795, 578522, 634508, 702491, 793135, 826460, 1143590, 1157044, 1404982, 1446305, 1586270, 2287180, 2809964, 2892610, 3172540, 3512455, 4917437, 5785220, 7024910, 9834874, 14049820, 19669748, 24587185, 49174370, 98348740]

約数ペア:

[(1, 98348740), (2, 49174370), (4, 24587185), (5, 19669748), (7, 14049820), (10, 9834874), (14, 7024910), (17, 5785220), (20, 4917437), (28, 3512455), (31, 3172540), (34, 2892610), (35, 2809964), (43, 2287180), (62, 1586270), (68, 1446305), (70, 1404982), (85, 1157044), (86, 1143590), (119, 826460), (124, 793135), (140, 702491), (155, 634508), (170, 578522), (172, 571795), (215, 457436), (217, 453220), (238, 413230), (301, 326740), (310, 317254), (340, 289261), (430, 228718), (434, 226610), (476, 206615), (527, 186620), (595, 165292), (602, 163370), (620, 158627), (731, 134540), (860, 114359), (868, 113305), (961, 102340), (1054, 93310), (1085, 90644), (1190, 82646), (1204, 81685), (1333, 73780), (1462, 67270), (1505, 65348), (1922, 51170), (2108, 46655), (2170, 45322), (2380, 41323), (2635, 37324), (2666, 36890), (2924, 33635), (3010, 32674), (3655, 26908), (3689, 26660), (3844, 25585), (4340, 22661), (4805, 20468), (5117, 19220), (5270, 18662), (5332, 18445), (6020, 16337), (6665, 14756), (6727, 14620), (7310, 13454), (7378, 13330), (9331, 10540), (9610, 10234)]