141236620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4703

約数の個数: 72

約数和(自身を含む): 356227200

約数和(自身を除く): 214990580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 4649, 6076, 7595, 9298, 15190, 18596, 23245, 30380, 32543, 46490, 65086, 92980, 130172, 144119, 162715, 227801, 288238, 325430, 455602, 576476, 650860, 720595, 911204, 1008833, 1139005, 1441190, 2017666, 2278010, 2882380, 4035332, 4556020, 5044165, 7061831, 10088330, 14123662, 20176660, 28247324, 35309155, 70618310, 141236620]

約数ペア:

[(1, 141236620), (2, 70618310), (4, 35309155), (5, 28247324), (7, 20176660), (10, 14123662), (14, 10088330), (20, 7061831), (28, 5044165), (31, 4556020), (35, 4035332), (49, 2882380), (62, 2278010), (70, 2017666), (98, 1441190), (124, 1139005), (140, 1008833), (155, 911204), (196, 720595), (217, 650860), (245, 576476), (310, 455602), (434, 325430), (490, 288238), (620, 227801), (868, 162715), (980, 144119), (1085, 130172), (1519, 92980), (2170, 65086), (3038, 46490), (4340, 32543), (4649, 30380), (6076, 23245), (7595, 18596), (9298, 15190)]