69051390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 170614080

約数和(自身を除く): 101562690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 97, 122, 183, 194, 291, 305, 366, 389, 485, 582, 610, 778, 915, 970, 1167, 1455, 1830, 1945, 2334, 2910, 3890, 5835, 5917, 11670, 11834, 17751, 23729, 29585, 35502, 37733, 47458, 59170, 71187, 75466, 88755, 113199, 118645, 142374, 177510, 188665, 226398, 237290, 355935, 377330, 565995, 711870, 1131990, 2301713, 4603426, 6905139, 11508565, 13810278, 23017130, 34525695, 69051390]

約数ペア:

[(1, 69051390), (2, 34525695), (3, 23017130), (5, 13810278), (6, 11508565), (10, 6905139), (15, 4603426), (30, 2301713), (61, 1131990), (97, 711870), (122, 565995), (183, 377330), (194, 355935), (291, 237290), (305, 226398), (366, 188665), (389, 177510), (485, 142374), (582, 118645), (610, 113199), (778, 88755), (915, 75466), (970, 71187), (1167, 59170), (1455, 47458), (1830, 37733), (1945, 35502), (2334, 29585), (2910, 23729), (3890, 17751), (5835, 11834), (5917, 11670)]