157070525030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{7529}}^1$

素因数の和:8129

約数の個数: 64

約数和(自身を含む): 294327820800

約数和(自身を除く): 137257295770

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 389, 778, 865, 1730, 1945, 3890, 5363, 7529, 10726, 12059, 15058, 24118, 26815, 37645, 53630, 60295, 67297, 75290, 120590, 134594, 233399, 336485, 466798, 672970, 1166995, 1302517, 2086207, 2333990, 2605034, 2928781, 4172414, 5857562, 6512585, 10431035, 13025170, 14643905, 20862070, 29287810, 40378027, 80756054, 90792211, 181584422, 201890135, 403780270, 453961055, 506679113, 907922110, 1013358226, 2533395565, 5066791130, 15707052503, 31414105006, 78535262515, 157070525030]

約数ペア:

[(1, 157070525030), (2, 78535262515), (5, 31414105006), (10, 15707052503), (31, 5066791130), (62, 2533395565), (155, 1013358226), (173, 907922110), (310, 506679113), (346, 453961055), (389, 403780270), (778, 201890135), (865, 181584422), (1730, 90792211), (1945, 80756054), (3890, 40378027), (5363, 29287810), (7529, 20862070), (10726, 14643905), (12059, 13025170), (15058, 10431035), (24118, 6512585), (26815, 5857562), (37645, 4172414), (53630, 2928781), (60295, 2605034), (67297, 2333990), (75290, 2086207), (120590, 1302517), (134594, 1166995), (233399, 672970), (336485, 466798)]