81104970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 200962944

約数和(自身を除く): 119857974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 233, 246, 283, 410, 466, 566, 615, 699, 849, 1165, 1230, 1398, 1415, 1698, 2330, 2830, 3495, 4245, 6990, 8490, 9553, 11603, 19106, 23206, 28659, 34809, 47765, 57318, 58015, 65939, 69618, 95530, 116030, 131878, 143295, 174045, 197817, 286590, 329695, 348090, 395634, 659390, 989085, 1978170, 2703499, 5406998, 8110497, 13517495, 16220994, 27034990, 40552485, 81104970]

約数ペア:

[(1, 81104970), (2, 40552485), (3, 27034990), (5, 16220994), (6, 13517495), (10, 8110497), (15, 5406998), (30, 2703499), (41, 1978170), (82, 989085), (123, 659390), (205, 395634), (233, 348090), (246, 329695), (283, 286590), (410, 197817), (466, 174045), (566, 143295), (615, 131878), (699, 116030), (849, 95530), (1165, 69618), (1230, 65939), (1398, 58015), (1415, 57318), (1698, 47765), (2330, 34809), (2830, 28659), (3495, 23206), (4245, 19106), (6990, 11603), (8490, 9553)]