37689990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 98062272

約数和(自身を除く): 60372282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 401, 482, 723, 802, 1203, 1205, 1446, 2005, 2406, 2410, 3133, 3615, 4010, 5213, 6015, 6266, 7230, 9399, 10426, 12030, 15639, 15665, 18798, 26065, 31278, 31330, 46995, 52130, 78195, 93990, 96641, 156390, 193282, 289923, 483205, 579846, 966410, 1256333, 1449615, 2512666, 2899230, 3768999, 6281665, 7537998, 12563330, 18844995, 37689990]

約数ペア:

[(1, 37689990), (2, 18844995), (3, 12563330), (5, 7537998), (6, 6281665), (10, 3768999), (13, 2899230), (15, 2512666), (26, 1449615), (30, 1256333), (39, 966410), (65, 579846), (78, 483205), (130, 289923), (195, 193282), (241, 156390), (390, 96641), (401, 93990), (482, 78195), (723, 52130), (802, 46995), (1203, 31330), (1205, 31278), (1446, 26065), (2005, 18798), (2406, 15665), (2410, 15639), (3133, 12030), (3615, 10426), (4010, 9399), (5213, 7230), (6015, 6266)]