90406230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 229533696

約数和(自身を除く): 139127466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2371, 2542, 3813, 4742, 6355, 7113, 7626, 11855, 12710, 14226, 19065, 23710, 35565, 38130, 71130, 73501, 97211, 147002, 194422, 220503, 291633, 367505, 441006, 486055, 583266, 735010, 972110, 1102515, 1458165, 2205030, 2916330, 3013541, 6027082, 9040623, 15067705, 18081246, 30135410, 45203115, 90406230]

約数ペア:

[(1, 90406230), (2, 45203115), (3, 30135410), (5, 18081246), (6, 15067705), (10, 9040623), (15, 6027082), (30, 3013541), (31, 2916330), (41, 2205030), (62, 1458165), (82, 1102515), (93, 972110), (123, 735010), (155, 583266), (186, 486055), (205, 441006), (246, 367505), (310, 291633), (410, 220503), (465, 194422), (615, 147002), (930, 97211), (1230, 73501), (1271, 71130), (2371, 38130), (2542, 35565), (3813, 23710), (4742, 19065), (6355, 14226), (7113, 12710), (7626, 11855)]