354657030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 1055351808

約数和(自身を除く): 700694778

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 163, 182, 195, 210, 273, 326, 390, 455, 489, 546, 797, 815, 910, 978, 1141, 1365, 1594, 1630, 2119, 2282, 2391, 2445, 2730, 3423, 3985, 4238, 4782, 4890, 5579, 5705, 6357, 6846, 7970, 10361, 10595, 11158, 11410, 11955, 12714, 14833, 16737, 17115, 20722, 21190, 23910, 27895, 29666, 31083, 31785, 33474, 34230, 44499, 51805, 55790, 62166, 63570, 72527, 74165, 83685, 88998, 103610, 129911, 145054, 148330, 155415, 167370, 217581, 222495, 259822, 310830, 362635, 389733, 435162, 444990, 649555, 725270, 779466, 909377, 1087905, 1299110, 1688843, 1818754, 1948665, 2175810, 2728131, 3377686, 3897330, 4546885, 5066529, 5456262, 8444215, 9093770, 10133058, 11821901, 13640655, 16888430, 23643802, 25332645, 27281310, 35465703, 50665290, 59109505, 70931406, 118219010, 177328515, 354657030]

約数ペア:

[(1, 354657030), (2, 177328515), (3, 118219010), (5, 70931406), (6, 59109505), (7, 50665290), (10, 35465703), (13, 27281310), (14, 25332645), (15, 23643802), (21, 16888430), (26, 13640655), (30, 11821901), (35, 10133058), (39, 9093770), (42, 8444215), (65, 5456262), (70, 5066529), (78, 4546885), (91, 3897330), (105, 3377686), (130, 2728131), (163, 2175810), (182, 1948665), (195, 1818754), (210, 1688843), (273, 1299110), (326, 1087905), (390, 909377), (455, 779466), (489, 725270), (546, 649555), (797, 444990), (815, 435162), (910, 389733), (978, 362635), (1141, 310830), (1365, 259822), (1594, 222495), (1630, 217581), (2119, 167370), (2282, 155415), (2391, 148330), (2445, 145054), (2730, 129911), (3423, 103610), (3985, 88998), (4238, 83685), (4782, 74165), (4890, 72527), (5579, 63570), (5705, 62166), (6357, 55790), (6846, 51805), (7970, 44499), (10361, 34230), (10595, 33474), (11158, 31785), (11410, 31083), (11955, 29666), (12714, 27895), (14833, 23910), (16737, 21190), (17115, 20722)]