127528730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3519

約数の個数: 64

約数和(自身を含む): 286820352

約数和(自身を除く): 159291622

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2635, 3457, 3689, 5270, 6914, 7378, 17285, 18445, 24199, 34570, 36890, 48398, 58769, 107167, 117538, 120995, 214334, 241990, 293845, 411383, 535835, 587690, 750169, 822766, 1071670, 1500338, 1821839, 2056915, 3643678, 3750845, 4113830, 7501690, 9109195, 12752873, 18218390, 25505746, 63764365, 127528730]

約数ペア:

[(1, 127528730), (2, 63764365), (5, 25505746), (7, 18218390), (10, 12752873), (14, 9109195), (17, 7501690), (31, 4113830), (34, 3750845), (35, 3643678), (62, 2056915), (70, 1821839), (85, 1500338), (119, 1071670), (155, 822766), (170, 750169), (217, 587690), (238, 535835), (310, 411383), (434, 293845), (527, 241990), (595, 214334), (1054, 120995), (1085, 117538), (1190, 107167), (2170, 58769), (2635, 48398), (3457, 36890), (3689, 34570), (5270, 24199), (6914, 18445), (7378, 17285)]