89643930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 224259840

約数和(自身を除く): 134615910

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 167, 174, 290, 334, 435, 501, 617, 835, 870, 1002, 1234, 1670, 1851, 2505, 3085, 3702, 4843, 5010, 6170, 9255, 9686, 14529, 17893, 18510, 24215, 29058, 35786, 48430, 53679, 72645, 89465, 103039, 107358, 145290, 178930, 206078, 268395, 309117, 515195, 536790, 618234, 1030390, 1545585, 2988131, 3091170, 5976262, 8964393, 14940655, 17928786, 29881310, 44821965, 89643930]

約数ペア:

[(1, 89643930), (2, 44821965), (3, 29881310), (5, 17928786), (6, 14940655), (10, 8964393), (15, 5976262), (29, 3091170), (30, 2988131), (58, 1545585), (87, 1030390), (145, 618234), (167, 536790), (174, 515195), (290, 309117), (334, 268395), (435, 206078), (501, 178930), (617, 145290), (835, 107358), (870, 103039), (1002, 89465), (1234, 72645), (1670, 53679), (1851, 48430), (2505, 35786), (3085, 29058), (3702, 24215), (4843, 18510), (5010, 17893), (6170, 14529), (9255, 9686)]