1569249540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{55529}}^1$

素因数の和:55701

約数の個数: 72

約数和(自身を含む): 4790462040

約数和(自身を除く): 3221212500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 55529, 111058, 166587, 222116, 277645, 333174, 499761, 555290, 666348, 832935, 999522, 1110580, 1665870, 1999044, 2498805, 3331740, 4997610, 8718053, 9995220, 17436106, 26154159, 34872212, 43590265, 52308318, 78462477, 87180530, 104616636, 130770795, 156924954, 174361060, 261541590, 313849908, 392312385, 523083180, 784624770, 1569249540]

約数ペア:

[(1, 1569249540), (2, 784624770), (3, 523083180), (4, 392312385), (5, 313849908), (6, 261541590), (9, 174361060), (10, 156924954), (12, 130770795), (15, 104616636), (18, 87180530), (20, 78462477), (30, 52308318), (36, 43590265), (45, 34872212), (60, 26154159), (90, 17436106), (157, 9995220), (180, 8718053), (314, 4997610), (471, 3331740), (628, 2498805), (785, 1999044), (942, 1665870), (1413, 1110580), (1570, 999522), (1884, 832935), (2355, 666348), (2826, 555290), (3140, 499761), (4710, 333174), (5652, 277645), (7065, 222116), (9420, 166587), (14130, 111058), (28260, 55529)]