69582370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 156530880

約数和(自身を除く): 86948510

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 169, 190, 197, 209, 247, 286, 338, 394, 418, 494, 715, 845, 985, 1045, 1235, 1430, 1690, 1859, 1970, 2090, 2167, 2470, 2561, 2717, 3211, 3718, 3743, 4334, 5122, 5434, 6422, 7486, 9295, 10835, 12805, 13585, 16055, 18590, 18715, 21670, 25610, 27170, 28171, 32110, 33293, 35321, 37430, 41173, 48659, 56342, 66586, 70642, 82346, 97318, 140855, 166465, 176605, 205865, 243295, 281710, 332930, 353210, 366223, 411730, 486590, 535249, 632567, 732446, 1070498, 1265134, 1831115, 2676245, 3162835, 3662230, 5352490, 6325670, 6958237, 13916474, 34791185, 69582370]

約数ペア:

[(1, 69582370), (2, 34791185), (5, 13916474), (10, 6958237), (11, 6325670), (13, 5352490), (19, 3662230), (22, 3162835), (26, 2676245), (38, 1831115), (55, 1265134), (65, 1070498), (95, 732446), (110, 632567), (130, 535249), (143, 486590), (169, 411730), (190, 366223), (197, 353210), (209, 332930), (247, 281710), (286, 243295), (338, 205865), (394, 176605), (418, 166465), (494, 140855), (715, 97318), (845, 82346), (985, 70642), (1045, 66586), (1235, 56342), (1430, 48659), (1690, 41173), (1859, 37430), (1970, 35321), (2090, 33293), (2167, 32110), (2470, 28171), (2561, 27170), (2717, 25610), (3211, 21670), (3718, 18715), (3743, 18590), (4334, 16055), (5122, 13585), (5434, 12805), (6422, 10835), (7486, 9295)]