355016090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 753822720

約数和(自身を除く): 398806630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 409, 607, 715, 818, 1214, 1430, 2045, 3035, 4090, 4499, 5317, 6070, 6677, 7891, 8998, 10634, 13354, 15782, 22495, 26585, 33385, 39455, 44990, 53170, 58487, 66770, 78910, 86801, 116974, 173602, 248263, 292435, 434005, 496526, 584870, 868010, 1241315, 2482630, 2730893, 3227419, 5461786, 6454838, 13654465, 16137095, 27308930, 32274190, 35501609, 71003218, 177508045, 355016090]

約数ペア:

[(1, 355016090), (2, 177508045), (5, 71003218), (10, 35501609), (11, 32274190), (13, 27308930), (22, 16137095), (26, 13654465), (55, 6454838), (65, 5461786), (110, 3227419), (130, 2730893), (143, 2482630), (286, 1241315), (409, 868010), (607, 584870), (715, 496526), (818, 434005), (1214, 292435), (1430, 248263), (2045, 173602), (3035, 116974), (4090, 86801), (4499, 78910), (5317, 66770), (6070, 58487), (6677, 53170), (7891, 44990), (8998, 39455), (10634, 33385), (13354, 26585), (15782, 22495)]