1637010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 4599936

約数和(自身を除く): 2962926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 47, 54, 81, 86, 90, 94, 129, 135, 141, 162, 215, 235, 258, 270, 282, 387, 405, 423, 430, 470, 645, 705, 774, 810, 846, 1161, 1269, 1290, 1410, 1935, 2021, 2115, 2322, 2538, 3483, 3807, 3870, 4042, 4230, 5805, 6063, 6345, 6966, 7614, 10105, 11610, 12126, 12690, 17415, 18189, 19035, 20210, 30315, 34830, 36378, 38070, 54567, 60630, 90945, 109134, 163701, 181890, 272835, 327402, 545670, 818505, 1637010]

約数ペア:

[(1, 1637010), (2, 818505), (3, 545670), (5, 327402), (6, 272835), (9, 181890), (10, 163701), (15, 109134), (18, 90945), (27, 60630), (30, 54567), (43, 38070), (45, 36378), (47, 34830), (54, 30315), (81, 20210), (86, 19035), (90, 18189), (94, 17415), (129, 12690), (135, 12126), (141, 11610), (162, 10105), (215, 7614), (235, 6966), (258, 6345), (270, 6063), (282, 5805), (387, 4230), (405, 4042), (423, 3870), (430, 3807), (470, 3483), (645, 2538), (705, 2322), (774, 2115), (810, 2021), (846, 1935), (1161, 1410), (1269, 1290)]