30936528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 101207808

約数和(自身を除く): 70271280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 653, 658, 752, 846, 987, 1008, 1128, 1306, 1316, 1692, 1959, 1974, 2256, 2612, 2632, 2961, 3384, 3918, 3948, 4571, 5224, 5264, 5877, 5922, 6768, 7836, 7896, 9142, 10448, 11754, 11844, 13713, 15672, 15792, 18284, 23508, 23688, 27426, 30691, 31344, 36568, 41139, 47016, 47376, 54852, 61382, 73136, 82278, 92073, 94032, 109704, 122764, 164556, 184146, 214837, 219408, 245528, 276219, 329112, 368292, 429674, 491056, 552438, 644511, 658224, 736584, 859348, 1104876, 1289022, 1473168, 1718696, 1933533, 2209752, 2578044, 3437392, 3867066, 4419504, 5156088, 7734132, 10312176, 15468264, 30936528]

約数ペア:

[(1, 30936528), (2, 15468264), (3, 10312176), (4, 7734132), (6, 5156088), (7, 4419504), (8, 3867066), (9, 3437392), (12, 2578044), (14, 2209752), (16, 1933533), (18, 1718696), (21, 1473168), (24, 1289022), (28, 1104876), (36, 859348), (42, 736584), (47, 658224), (48, 644511), (56, 552438), (63, 491056), (72, 429674), (84, 368292), (94, 329112), (112, 276219), (126, 245528), (141, 219408), (144, 214837), (168, 184146), (188, 164556), (252, 122764), (282, 109704), (329, 94032), (336, 92073), (376, 82278), (423, 73136), (504, 61382), (564, 54852), (653, 47376), (658, 47016), (752, 41139), (846, 36568), (987, 31344), (1008, 30691), (1128, 27426), (1306, 23688), (1316, 23508), (1692, 18284), (1959, 15792), (1974, 15672), (2256, 13713), (2612, 11844), (2632, 11754), (2961, 10448), (3384, 9142), (3918, 7896), (3948, 7836), (4571, 6768), (5224, 5922), (5264, 5877)]