30816108

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 82083456

約数和(自身を除く): 51267348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 521, 558, 636, 954, 1042, 1116, 1563, 1643, 1908, 2084, 3126, 3286, 4689, 4929, 6252, 6572, 9378, 9858, 14787, 16151, 18756, 19716, 27613, 29574, 32302, 48453, 55226, 59148, 64604, 82839, 96906, 110452, 145359, 165678, 193812, 248517, 290718, 331356, 497034, 581436, 856003, 994068, 1712006, 2568009, 3424012, 5136018, 7704027, 10272036, 15408054, 30816108]

約数ペア:

[(1, 30816108), (2, 15408054), (3, 10272036), (4, 7704027), (6, 5136018), (9, 3424012), (12, 2568009), (18, 1712006), (31, 994068), (36, 856003), (53, 581436), (62, 497034), (93, 331356), (106, 290718), (124, 248517), (159, 193812), (186, 165678), (212, 145359), (279, 110452), (318, 96906), (372, 82839), (477, 64604), (521, 59148), (558, 55226), (636, 48453), (954, 32302), (1042, 29574), (1116, 27613), (1563, 19716), (1643, 18756), (1908, 16151), (2084, 14787), (3126, 9858), (3286, 9378), (4689, 6572), (4929, 6252)]