42191310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6529

約数の個数: 64

約数和(自身を含む): 119476224

約数和(自身を除く): 77284914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6481, 6510, 12962, 19443, 32405, 38886, 45367, 64810, 90734, 97215, 136101, 194430, 200911, 226835, 272202, 401822, 453670, 602733, 680505, 1004555, 1205466, 1361010, 1406377, 2009110, 2812754, 3013665, 4219131, 6027330, 7031885, 8438262, 14063770, 21095655, 42191310]

約数ペア:

[(1, 42191310), (2, 21095655), (3, 14063770), (5, 8438262), (6, 7031885), (7, 6027330), (10, 4219131), (14, 3013665), (15, 2812754), (21, 2009110), (30, 1406377), (31, 1361010), (35, 1205466), (42, 1004555), (62, 680505), (70, 602733), (93, 453670), (105, 401822), (155, 272202), (186, 226835), (210, 200911), (217, 194430), (310, 136101), (434, 97215), (465, 90734), (651, 64810), (930, 45367), (1085, 38886), (1302, 32405), (2170, 19443), (3255, 12962), (6481, 6510)]