142034340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{48311}}^1$

素因数の和:48337

約数の個数: 72

約数和(自身を含む): 462635712

約数和(自身を除く): 320601372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 48311, 96622, 144933, 193244, 241555, 289866, 338177, 483110, 579732, 676354, 724665, 966220, 1014531, 1352708, 1449330, 1690885, 2029062, 2367239, 2898660, 3381770, 4058124, 4734478, 5072655, 6763540, 7101717, 9468956, 10145310, 11836195, 14203434, 20290620, 23672390, 28406868, 35508585, 47344780, 71017170, 142034340]

約数ペア:

[(1, 142034340), (2, 71017170), (3, 47344780), (4, 35508585), (5, 28406868), (6, 23672390), (7, 20290620), (10, 14203434), (12, 11836195), (14, 10145310), (15, 9468956), (20, 7101717), (21, 6763540), (28, 5072655), (30, 4734478), (35, 4058124), (42, 3381770), (49, 2898660), (60, 2367239), (70, 2029062), (84, 1690885), (98, 1449330), (105, 1352708), (140, 1014531), (147, 966220), (196, 724665), (210, 676354), (245, 579732), (294, 483110), (420, 338177), (490, 289866), (588, 241555), (735, 193244), (980, 144933), (1470, 96622), (2940, 48311)]