329804928460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{90359}}^1$

素因数の和:90464

約数の個数: 144

約数和(自身を含む): 846220677120

約数和(自身を除く): 516415748660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 841, 868, 899, 1015, 1085, 1682, 1798, 2030, 2170, 3364, 3596, 4060, 4205, 4340, 4495, 5887, 6293, 8410, 8990, 11774, 12586, 16820, 17980, 23548, 25172, 26071, 29435, 31465, 52142, 58870, 62930, 90359, 104284, 117740, 125860, 130355, 180718, 182497, 260710, 361436, 364994, 451795, 521420, 632513, 729988, 903590, 912485, 1265026, 1807180, 1824970, 2530052, 2620411, 2801129, 3162565, 3649940, 5240822, 5602258, 6325130, 10481644, 11204516, 12650260, 13102055, 14005645, 18342877, 19607903, 26204110, 28011290, 36685754, 39215806, 52408220, 56022580, 73371508, 75991919, 78431612, 81232741, 91714385, 98039515, 151983838, 162465482, 183428770, 196079030, 303967676, 324930964, 366857540, 379959595, 392158060, 406163705, 531943433, 568629187, 759919190, 812327410, 1063886866, 1137258374, 1519838380, 1624654820, 2127773732, 2274516748, 2355749489, 2659717165, 2843145935, 4711498978, 5319434330, 5686291870, 9422997956, 10638868660, 11372583740, 11778747445, 16490246423, 23557494890, 32980492846, 47114989780, 65960985692, 82451232115, 164902464230, 329804928460]

約数ペア:

[(1, 329804928460), (2, 164902464230), (4, 82451232115), (5, 65960985692), (7, 47114989780), (10, 32980492846), (14, 23557494890), (20, 16490246423), (28, 11778747445), (29, 11372583740), (31, 10638868660), (35, 9422997956), (58, 5686291870), (62, 5319434330), (70, 4711498978), (116, 2843145935), (124, 2659717165), (140, 2355749489), (145, 2274516748), (155, 2127773732), (203, 1624654820), (217, 1519838380), (290, 1137258374), (310, 1063886866), (406, 812327410), (434, 759919190), (580, 568629187), (620, 531943433), (812, 406163705), (841, 392158060), (868, 379959595), (899, 366857540), (1015, 324930964), (1085, 303967676), (1682, 196079030), (1798, 183428770), (2030, 162465482), (2170, 151983838), (3364, 98039515), (3596, 91714385), (4060, 81232741), (4205, 78431612), (4340, 75991919), (4495, 73371508), (5887, 56022580), (6293, 52408220), (8410, 39215806), (8990, 36685754), (11774, 28011290), (12586, 26204110), (16820, 19607903), (17980, 18342877), (23548, 14005645), (25172, 13102055), (26071, 12650260), (29435, 11204516), (31465, 10481644), (52142, 6325130), (58870, 5602258), (62930, 5240822), (90359, 3649940), (104284, 3162565), (117740, 2801129), (125860, 2620411), (130355, 2530052), (180718, 1824970), (182497, 1807180), (260710, 1265026), (361436, 912485), (364994, 903590), (451795, 729988), (521420, 632513)]