87550890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5023}}^1$

素因数の和:5123

約数の個数: 64

約数和(自身を含む): 243081216

約数和(自身を除く): 155530326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5023, 5810, 8715, 10046, 15069, 17430, 25115, 30138, 35161, 50230, 70322, 75345, 105483, 150690, 175805, 210966, 351610, 416909, 527415, 833818, 1054830, 1250727, 2084545, 2501454, 2918363, 4169090, 5836726, 6253635, 8755089, 12507270, 14591815, 17510178, 29183630, 43775445, 87550890]

約数ペア:

[(1, 87550890), (2, 43775445), (3, 29183630), (5, 17510178), (6, 14591815), (7, 12507270), (10, 8755089), (14, 6253635), (15, 5836726), (21, 4169090), (30, 2918363), (35, 2501454), (42, 2084545), (70, 1250727), (83, 1054830), (105, 833818), (166, 527415), (210, 416909), (249, 351610), (415, 210966), (498, 175805), (581, 150690), (830, 105483), (1162, 75345), (1245, 70322), (1743, 50230), (2490, 35161), (2905, 30138), (3486, 25115), (5023, 17430), (5810, 15069), (8715, 10046)]