701225070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1074

約数の個数: 128

約数和(自身を含む): 2079737856

約数和(自身を除く): 1378512786

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, 182, 195, 210, 273, 390, 397, 455, 546, 647, 794, 910, 1191, 1294, 1365, 1941, 1985, 2382, 2730, 2779, 3235, 3882, 3970, 4529, 5161, 5558, 5955, 6470, 8337, 8411, 9058, 9705, 10322, 11910, 13587, 13895, 15483, 16674, 16822, 19410, 22645, 25233, 25805, 27174, 27790, 30966, 36127, 41685, 42055, 45290, 50466, 51610, 58877, 67935, 72254, 77415, 83370, 84110, 108381, 117754, 126165, 135870, 154830, 176631, 180635, 216762, 252330, 256859, 294385, 353262, 361270, 513718, 541905, 588770, 770577, 883155, 1083810, 1284295, 1541154, 1766310, 1798013, 2568590, 3339167, 3596026, 3852885, 5394039, 6678334, 7705770, 8990065, 10017501, 10788078, 16695835, 17980130, 20035002, 23374169, 26970195, 33391670, 46748338, 50087505, 53940390, 70122507, 100175010, 116870845, 140245014, 233741690, 350612535, 701225070]

約数ペア:

[(1, 701225070), (2, 350612535), (3, 233741690), (5, 140245014), (6, 116870845), (7, 100175010), (10, 70122507), (13, 53940390), (14, 50087505), (15, 46748338), (21, 33391670), (26, 26970195), (30, 23374169), (35, 20035002), (39, 17980130), (42, 16695835), (65, 10788078), (70, 10017501), (78, 8990065), (91, 7705770), (105, 6678334), (130, 5394039), (182, 3852885), (195, 3596026), (210, 3339167), (273, 2568590), (390, 1798013), (397, 1766310), (455, 1541154), (546, 1284295), (647, 1083810), (794, 883155), (910, 770577), (1191, 588770), (1294, 541905), (1365, 513718), (1941, 361270), (1985, 353262), (2382, 294385), (2730, 256859), (2779, 252330), (3235, 216762), (3882, 180635), (3970, 176631), (4529, 154830), (5161, 135870), (5558, 126165), (5955, 117754), (6470, 108381), (8337, 84110), (8411, 83370), (9058, 77415), (9705, 72254), (10322, 67935), (11910, 58877), (13587, 51610), (13895, 50466), (15483, 45290), (16674, 42055), (16822, 41685), (19410, 36127), (22645, 30966), (25233, 27790), (25805, 27174)]