197358180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{53923}}^1$

素因数の和:53996

約数の個数: 48

約数和(自身を含む): 561672384

約数和(自身を除く): 364314204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 53923, 107846, 161769, 215692, 269615, 323538, 539230, 647076, 808845, 1078460, 1617690, 3235380, 3289303, 6578606, 9867909, 13157212, 16446515, 19735818, 32893030, 39471636, 49339545, 65786060, 98679090, 197358180]

約数ペア:

[(1, 197358180), (2, 98679090), (3, 65786060), (4, 49339545), (5, 39471636), (6, 32893030), (10, 19735818), (12, 16446515), (15, 13157212), (20, 9867909), (30, 6578606), (60, 3289303), (61, 3235380), (122, 1617690), (183, 1078460), (244, 808845), (305, 647076), (366, 539230), (610, 323538), (732, 269615), (915, 215692), (1220, 161769), (1830, 107846), (3660, 53923)]