18613830030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{645641}}^1$

素因数の和:645713

約数の個数: 48

約数和(自身を含む): 46160820432

約数和(自身を除く): 27546990402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5766, 9610, 14415, 28830, 645641, 1291282, 1936923, 3228205, 3873846, 6456410, 9684615, 19369230, 20014871, 40029742, 60044613, 100074355, 120089226, 200148710, 300223065, 600446130, 620461001, 1240922002, 1861383003, 3102305005, 3722766006, 6204610010, 9306915015, 18613830030]

約数ペア:

[(1, 18613830030), (2, 9306915015), (3, 6204610010), (5, 3722766006), (6, 3102305005), (10, 1861383003), (15, 1240922002), (30, 620461001), (31, 600446130), (62, 300223065), (93, 200148710), (155, 120089226), (186, 100074355), (310, 60044613), (465, 40029742), (930, 20014871), (961, 19369230), (1922, 9684615), (2883, 6456410), (4805, 3873846), (5766, 3228205), (9610, 1936923), (14415, 1291282), (28830, 645641)]