13503420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1560

約数の個数: 108

約数和(自身を含む): 47678904

約数和(自身を除く): 34175484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1531, 1764, 2205, 2940, 3062, 4410, 4593, 6124, 7655, 8820, 9186, 10717, 13779, 15310, 18372, 21434, 22965, 27558, 30620, 32151, 42868, 45930, 53585, 55116, 64302, 68895, 75019, 91860, 96453, 107170, 128604, 137790, 150038, 160755, 192906, 214340, 225057, 275580, 300076, 321510, 375095, 385812, 450114, 482265, 643020, 675171, 750190, 900228, 964530, 1125285, 1350342, 1500380, 1929060, 2250570, 2700684, 3375855, 4501140, 6751710, 13503420]

約数ペア:

[(1, 13503420), (2, 6751710), (3, 4501140), (4, 3375855), (5, 2700684), (6, 2250570), (7, 1929060), (9, 1500380), (10, 1350342), (12, 1125285), (14, 964530), (15, 900228), (18, 750190), (20, 675171), (21, 643020), (28, 482265), (30, 450114), (35, 385812), (36, 375095), (42, 321510), (45, 300076), (49, 275580), (60, 225057), (63, 214340), (70, 192906), (84, 160755), (90, 150038), (98, 137790), (105, 128604), (126, 107170), (140, 96453), (147, 91860), (180, 75019), (196, 68895), (210, 64302), (245, 55116), (252, 53585), (294, 45930), (315, 42868), (420, 32151), (441, 30620), (490, 27558), (588, 22965), (630, 21434), (735, 18372), (882, 15310), (980, 13779), (1260, 10717), (1470, 9186), (1531, 8820), (1764, 7655), (2205, 6124), (2940, 4593), (3062, 4410)]