88939890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25339}}^1$

素因数の和:25368

約数の個数: 64

約数和(自身を含む): 255427200

約数和(自身を除く): 166487310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 25339, 50678, 76017, 126695, 152034, 228051, 253390, 329407, 380085, 456102, 658814, 684153, 760170, 988221, 1140255, 1368306, 1647035, 1976442, 2280510, 2964663, 3294070, 3420765, 4941105, 5929326, 6841530, 8893989, 9882210, 14823315, 17787978, 29646630, 44469945, 88939890]

約数ペア:

[(1, 88939890), (2, 44469945), (3, 29646630), (5, 17787978), (6, 14823315), (9, 9882210), (10, 8893989), (13, 6841530), (15, 5929326), (18, 4941105), (26, 3420765), (27, 3294070), (30, 2964663), (39, 2280510), (45, 1976442), (54, 1647035), (65, 1368306), (78, 1140255), (90, 988221), (117, 760170), (130, 684153), (135, 658814), (195, 456102), (234, 380085), (270, 329407), (351, 253390), (390, 228051), (585, 152034), (702, 126695), (1170, 76017), (1755, 50678), (3510, 25339)]