2019958620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 5735257920

約数和(自身を除く): 3715299300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 229, 339, 452, 458, 565, 678, 687, 916, 1130, 1145, 1301, 1356, 1374, 1695, 2260, 2290, 2602, 2748, 3390, 3435, 3903, 4580, 5204, 6505, 6780, 6870, 7806, 13010, 13740, 15612, 19515, 25877, 26020, 39030, 51754, 77631, 78060, 103508, 129385, 147013, 155262, 258770, 294026, 297929, 310524, 388155, 441039, 517540, 588052, 595858, 735065, 776310, 882078, 893787, 1191716, 1470130, 1489645, 1552620, 1764156, 1787574, 2205195, 2940260, 2979290, 3575148, 4410390, 4468935, 5958580, 8820780, 8937870, 17875740, 33665977, 67331954, 100997931, 134663908, 168329885, 201995862, 336659770, 403991724, 504989655, 673319540, 1009979310, 2019958620]

約数ペア:

[(1, 2019958620), (2, 1009979310), (3, 673319540), (4, 504989655), (5, 403991724), (6, 336659770), (10, 201995862), (12, 168329885), (15, 134663908), (20, 100997931), (30, 67331954), (60, 33665977), (113, 17875740), (226, 8937870), (229, 8820780), (339, 5958580), (452, 4468935), (458, 4410390), (565, 3575148), (678, 2979290), (687, 2940260), (916, 2205195), (1130, 1787574), (1145, 1764156), (1301, 1552620), (1356, 1489645), (1374, 1470130), (1695, 1191716), (2260, 893787), (2290, 882078), (2602, 776310), (2748, 735065), (3390, 595858), (3435, 588052), (3903, 517540), (4580, 441039), (5204, 388155), (6505, 310524), (6780, 297929), (6870, 294026), (7806, 258770), (13010, 155262), (13740, 147013), (15612, 129385), (19515, 103508), (25877, 78060), (26020, 77631), (39030, 51754)]