1245543390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152081}}^1$

素因数の和:152114

約数の個数: 96

約数和(自身を含む): 3985765056

約数和(自身を除く): 2740221666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 152081, 304162, 456243, 760405, 912486, 1064567, 1368729, 1520810, 1977053, 2129134, 2281215, 2737458, 3193701, 3954106, 4562430, 5322835, 5931159, 6387402, 6843645, 9581103, 9885265, 10645670, 11862318, 13687290, 13839371, 15968505, 17793477, 19162206, 19770530, 27678742, 29655795, 31937010, 35586954, 41518113, 47905515, 59311590, 69196855, 83036226, 88967385, 95811030, 124554339, 138393710, 177934770, 207590565, 249108678, 415181130, 622771695, 1245543390]

約数ペア:

[(1, 1245543390), (2, 622771695), (3, 415181130), (5, 249108678), (6, 207590565), (7, 177934770), (9, 138393710), (10, 124554339), (13, 95811030), (14, 88967385), (15, 83036226), (18, 69196855), (21, 59311590), (26, 47905515), (30, 41518113), (35, 35586954), (39, 31937010), (42, 29655795), (45, 27678742), (63, 19770530), (65, 19162206), (70, 17793477), (78, 15968505), (90, 13839371), (91, 13687290), (105, 11862318), (117, 10645670), (126, 9885265), (130, 9581103), (182, 6843645), (195, 6387402), (210, 5931159), (234, 5322835), (273, 4562430), (315, 3954106), (390, 3193701), (455, 2737458), (546, 2281215), (585, 2129134), (630, 1977053), (819, 1520810), (910, 1368729), (1170, 1064567), (1365, 912486), (1638, 760405), (2730, 456243), (4095, 304162), (8190, 152081)]