121888830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7951}}^1$

素因数の和:8041

約数の個数: 64

約数和(自身を含む): 338946048

約数和(自身を除く): 217057218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 7951, 15330, 15902, 23853, 39755, 47706, 55657, 79510, 111314, 119265, 166971, 238530, 278285, 333942, 556570, 580423, 834855, 1160846, 1669710, 1741269, 2902115, 3482538, 4062961, 5804230, 8125922, 8706345, 12188883, 17412690, 20314805, 24377766, 40629610, 60944415, 121888830]

約数ペア:

[(1, 121888830), (2, 60944415), (3, 40629610), (5, 24377766), (6, 20314805), (7, 17412690), (10, 12188883), (14, 8706345), (15, 8125922), (21, 5804230), (30, 4062961), (35, 3482538), (42, 2902115), (70, 1741269), (73, 1669710), (105, 1160846), (146, 834855), (210, 580423), (219, 556570), (365, 333942), (438, 278285), (511, 238530), (730, 166971), (1022, 119265), (1095, 111314), (1533, 79510), (2190, 55657), (2555, 47706), (3066, 39755), (5110, 23853), (7665, 15902), (7951, 15330)]