870855150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47981}}^1$

素因数の和:48018

約数の個数: 72

約数和(自身を含む): 2373957432

約数和(自身を除く): 1503102282

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 18150, 47981, 95962, 143943, 239905, 287886, 479810, 527791, 719715, 1055582, 1199525, 1439430, 1583373, 2399050, 2638955, 3166746, 3598575, 5277910, 5805701, 7197150, 7916865, 11611402, 13194775, 15833730, 17417103, 26389550, 29028505, 34834206, 39584325, 58057010, 79168650, 87085515, 145142525, 174171030, 290285050, 435427575, 870855150]

約数ペア:

[(1, 870855150), (2, 435427575), (3, 290285050), (5, 174171030), (6, 145142525), (10, 87085515), (11, 79168650), (15, 58057010), (22, 39584325), (25, 34834206), (30, 29028505), (33, 26389550), (50, 17417103), (55, 15833730), (66, 13194775), (75, 11611402), (110, 7916865), (121, 7197150), (150, 5805701), (165, 5277910), (242, 3598575), (275, 3166746), (330, 2638955), (363, 2399050), (550, 1583373), (605, 1439430), (726, 1199525), (825, 1055582), (1210, 719715), (1650, 527791), (1815, 479810), (3025, 287886), (3630, 239905), (6050, 143943), (9075, 95962), (18150, 47981)]