1837350090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{14489}}^1$

素因数の和:15911

約数の個数: 48

約数和(自身を含む): 4780830600

約数和(自身を除く): 2943480510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1409, 2818, 4227, 7045, 8454, 12681, 14090, 14489, 21135, 25362, 28978, 42270, 43467, 63405, 72445, 86934, 126810, 130401, 144890, 217335, 260802, 434670, 652005, 1304010, 20415001, 40830002, 61245003, 102075005, 122490006, 183735009, 204150010, 306225015, 367470018, 612450030, 918675045, 1837350090]

約数ペア:

[(1, 1837350090), (2, 918675045), (3, 612450030), (5, 367470018), (6, 306225015), (9, 204150010), (10, 183735009), (15, 122490006), (18, 102075005), (30, 61245003), (45, 40830002), (90, 20415001), (1409, 1304010), (2818, 652005), (4227, 434670), (7045, 260802), (8454, 217335), (12681, 144890), (14090, 130401), (14489, 126810), (21135, 86934), (25362, 72445), (28978, 63405), (42270, 43467)]