27915930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 84225024

約数和(自身を除く): 56309094

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 607, 630, 657, 730, 1022, 1095, 1214, 1314, 1533, 1821, 2190, 2555, 3035, 3066, 3285, 3642, 4249, 4599, 5110, 5463, 6070, 6570, 7665, 8498, 9105, 9198, 10926, 12747, 15330, 18210, 21245, 22995, 25494, 27315, 38241, 42490, 44311, 45990, 54630, 63735, 76482, 88622, 127470, 132933, 191205, 221555, 265866, 310177, 382410, 398799, 443110, 620354, 664665, 797598, 930531, 1329330, 1550885, 1861062, 1993995, 2791593, 3101770, 3987990, 4652655, 5583186, 9305310, 13957965, 27915930]

約数ペア:

[(1, 27915930), (2, 13957965), (3, 9305310), (5, 5583186), (6, 4652655), (7, 3987990), (9, 3101770), (10, 2791593), (14, 1993995), (15, 1861062), (18, 1550885), (21, 1329330), (30, 930531), (35, 797598), (42, 664665), (45, 620354), (63, 443110), (70, 398799), (73, 382410), (90, 310177), (105, 265866), (126, 221555), (146, 191205), (210, 132933), (219, 127470), (315, 88622), (365, 76482), (438, 63735), (511, 54630), (607, 45990), (630, 44311), (657, 42490), (730, 38241), (1022, 27315), (1095, 25494), (1214, 22995), (1314, 21245), (1533, 18210), (1821, 15330), (2190, 12747), (2555, 10926), (3035, 9198), (3066, 9105), (3285, 8498), (3642, 7665), (4249, 6570), (4599, 6070), (5110, 5463)]