30533724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 84756672

約数和(自身を除く): 54222948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1231, 1378, 1908, 2067, 2462, 2756, 3693, 4134, 4924, 6201, 7386, 8268, 11079, 12402, 14772, 16003, 22158, 24804, 32006, 44316, 48009, 64012, 65243, 96018, 130486, 144027, 192036, 195729, 260972, 288054, 391458, 576108, 587187, 782916, 848159, 1174374, 1696318, 2348748, 2544477, 3392636, 5088954, 7633431, 10177908, 15266862, 30533724]

約数ペア:

[(1, 30533724), (2, 15266862), (3, 10177908), (4, 7633431), (6, 5088954), (9, 3392636), (12, 2544477), (13, 2348748), (18, 1696318), (26, 1174374), (36, 848159), (39, 782916), (52, 587187), (53, 576108), (78, 391458), (106, 288054), (117, 260972), (156, 195729), (159, 192036), (212, 144027), (234, 130486), (318, 96018), (468, 65243), (477, 64012), (636, 48009), (689, 44316), (954, 32006), (1231, 24804), (1378, 22158), (1908, 16003), (2067, 14772), (2462, 12402), (2756, 11079), (3693, 8268), (4134, 7386), (4924, 6201)]