389634725410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1508867}}^1$

素因数の和:1508936

約数の個数: 96

約数和(自身を含む): 891704775168

約数和(自身を除く): 502070049758

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 49, 62, 70, 85, 98, 119, 155, 170, 217, 238, 245, 310, 434, 490, 527, 595, 833, 1054, 1085, 1190, 1519, 1666, 2170, 2635, 3038, 3689, 4165, 5270, 7378, 7595, 8330, 15190, 18445, 25823, 36890, 51646, 129115, 258230, 1508867, 3017734, 7544335, 10562069, 15088670, 21124138, 25650739, 46774877, 51301478, 52810345, 73934483, 93549754, 105620690, 128253695, 147868966, 179555173, 233874385, 256507390, 327424139, 359110346, 369672415, 467748770, 654848278, 739344830, 795172909, 897775865, 1256886211, 1590345818, 1637120695, 1795551730, 2291968973, 2513772422, 3274241390, 3975864545, 4583937946, 5566210363, 6284431055, 7951729090, 11132420726, 11459844865, 12568862110, 22919689730, 27831051815, 38963472541, 55662103630, 77926945082, 194817362705, 389634725410]

約数ペア:

[(1, 389634725410), (2, 194817362705), (5, 77926945082), (7, 55662103630), (10, 38963472541), (14, 27831051815), (17, 22919689730), (31, 12568862110), (34, 11459844865), (35, 11132420726), (49, 7951729090), (62, 6284431055), (70, 5566210363), (85, 4583937946), (98, 3975864545), (119, 3274241390), (155, 2513772422), (170, 2291968973), (217, 1795551730), (238, 1637120695), (245, 1590345818), (310, 1256886211), (434, 897775865), (490, 795172909), (527, 739344830), (595, 654848278), (833, 467748770), (1054, 369672415), (1085, 359110346), (1190, 327424139), (1519, 256507390), (1666, 233874385), (2170, 179555173), (2635, 147868966), (3038, 128253695), (3689, 105620690), (4165, 93549754), (5270, 73934483), (7378, 52810345), (7595, 51301478), (8330, 46774877), (15190, 25650739), (18445, 21124138), (25823, 15088670), (36890, 10562069), (51646, 7544335), (129115, 3017734), (258230, 1508867)]