3721302060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{887}}^1\times {\mathrm{1427}}^1$

素因数の和:2340

約数の個数: 144

約数和(自身を含む): 12142980864

約数和(自身を除く): 8421678804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 887, 980, 1427, 1470, 1774, 2661, 2854, 2940, 3548, 4281, 4435, 5322, 5708, 6209, 7135, 8562, 8870, 9989, 10644, 12418, 13305, 14270, 17124, 17740, 18627, 19978, 21405, 24836, 26610, 28540, 29967, 31045, 37254, 39956, 42810, 43463, 49945, 53220, 59934, 62090, 69923, 74508, 85620, 86926, 93135, 99890, 119868, 124180, 130389, 139846, 149835, 173852, 186270, 199780, 209769, 217315, 260778, 279692, 299670, 349615, 372540, 419538, 434630, 521556, 599340, 651945, 699230, 839076, 869260, 1048845, 1265749, 1303890, 1398460, 2097690, 2531498, 2607780, 3797247, 4195380, 5062996, 6328745, 7594494, 8860243, 12657490, 15188988, 17720486, 18986235, 25314980, 26580729, 35440972, 37972470, 44301215, 53161458, 62021701, 75944940, 88602430, 106322916, 124043402, 132903645, 177204860, 186065103, 248086804, 265807290, 310108505, 372130206, 531614580, 620217010, 744260412, 930325515, 1240434020, 1860651030, 3721302060]

約数ペア:

[(1, 3721302060), (2, 1860651030), (3, 1240434020), (4, 930325515), (5, 744260412), (6, 620217010), (7, 531614580), (10, 372130206), (12, 310108505), (14, 265807290), (15, 248086804), (20, 186065103), (21, 177204860), (28, 132903645), (30, 124043402), (35, 106322916), (42, 88602430), (49, 75944940), (60, 62021701), (70, 53161458), (84, 44301215), (98, 37972470), (105, 35440972), (140, 26580729), (147, 25314980), (196, 18986235), (210, 17720486), (245, 15188988), (294, 12657490), (420, 8860243), (490, 7594494), (588, 6328745), (735, 5062996), (887, 4195380), (980, 3797247), (1427, 2607780), (1470, 2531498), (1774, 2097690), (2661, 1398460), (2854, 1303890), (2940, 1265749), (3548, 1048845), (4281, 869260), (4435, 839076), (5322, 699230), (5708, 651945), (6209, 599340), (7135, 521556), (8562, 434630), (8870, 419538), (9989, 372540), (10644, 349615), (12418, 299670), (13305, 279692), (14270, 260778), (17124, 217315), (17740, 209769), (18627, 199780), (19978, 186270), (21405, 173852), (24836, 149835), (26610, 139846), (28540, 130389), (29967, 124180), (31045, 119868), (37254, 99890), (39956, 93135), (42810, 86926), (43463, 85620), (49945, 74508), (53220, 69923), (59934, 62090)]