2022758790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{21521}}^1$

素因数の和:21785

約数の個数: 64

約数和(自身を含む): 5249990592

約数和(自身を除く): 3227231802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 3133, 3615, 6266, 7230, 9399, 15665, 18798, 21521, 31330, 43042, 46995, 64563, 93990, 107605, 129126, 215210, 279773, 322815, 559546, 645630, 839319, 1398865, 1678638, 2797730, 4196595, 5186561, 8393190, 10373122, 15559683, 25932805, 31119366, 51865610, 67425293, 77798415, 134850586, 155596830, 202275879, 337126465, 404551758, 674252930, 1011379395, 2022758790]

約数ペア:

[(1, 2022758790), (2, 1011379395), (3, 674252930), (5, 404551758), (6, 337126465), (10, 202275879), (13, 155596830), (15, 134850586), (26, 77798415), (30, 67425293), (39, 51865610), (65, 31119366), (78, 25932805), (130, 15559683), (195, 10373122), (241, 8393190), (390, 5186561), (482, 4196595), (723, 2797730), (1205, 1678638), (1446, 1398865), (2410, 839319), (3133, 645630), (3615, 559546), (6266, 322815), (7230, 279773), (9399, 215210), (15665, 129126), (18798, 107605), (21521, 93990), (31330, 64563), (43042, 46995)]