2247140970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{531239}}^1$

素因数の和:531299

約数の個数: 48

約数和(自身を含む): 5966887680

約数和(自身を除く): 3719746710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 531239, 1062478, 1593717, 2656195, 3187434, 4781151, 5312390, 7968585, 9562302, 15937170, 23905755, 24968233, 47811510, 49936466, 74904699, 124841165, 149809398, 224714097, 249682330, 374523495, 449428194, 749046990, 1123570485, 2247140970]

約数ペア:

[(1, 2247140970), (2, 1123570485), (3, 749046990), (5, 449428194), (6, 374523495), (9, 249682330), (10, 224714097), (15, 149809398), (18, 124841165), (30, 74904699), (45, 49936466), (47, 47811510), (90, 24968233), (94, 23905755), (141, 15937170), (235, 9562302), (282, 7968585), (423, 5312390), (470, 4781151), (705, 3187434), (846, 2656195), (1410, 1593717), (2115, 1062478), (4230, 531239)]