72325330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8539}}^1$

素因数の和:8575

約数の個数: 48

約数和(自身を含む): 163558080

約数和(自身を除く): 91232750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 8539, 17078, 42695, 59773, 85390, 93929, 119546, 187858, 298865, 469645, 597730, 657503, 939290, 1033219, 1315006, 2066438, 3287515, 5166095, 6575030, 7232533, 10332190, 14465066, 36162665, 72325330]

約数ペア:

[(1, 72325330), (2, 36162665), (5, 14465066), (7, 10332190), (10, 7232533), (11, 6575030), (14, 5166095), (22, 3287515), (35, 2066438), (55, 1315006), (70, 1033219), (77, 939290), (110, 657503), (121, 597730), (154, 469645), (242, 298865), (385, 187858), (605, 119546), (770, 93929), (847, 85390), (1210, 59773), (1694, 42695), (4235, 17078), (8470, 8539)]