1215696076570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13831}}^1\times {\mathrm{14923}}^1$

素因数の和:28811

約数の個数: 64

約数和(自身を含む): 2378059407360

約数和(自身を除く): 1162363330790

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 13831, 14923, 27662, 29846, 69155, 74615, 138310, 149230, 262789, 283537, 428761, 462613, 525578, 567074, 857522, 925226, 1313945, 1417685, 2143805, 2313065, 2627890, 2835370, 4287610, 4626130, 8146459, 8789647, 16292918, 17579294, 40732295, 43948235, 81464590, 87896470, 206400013, 412800026, 1032000065, 2064000130, 3921600247, 6398400403, 7843200494, 12796800806, 19608001235, 31992002015, 39216002470, 63984004030, 121569607657, 243139215314, 607848038285, 1215696076570]

約数ペア:

[(1, 1215696076570), (2, 607848038285), (5, 243139215314), (10, 121569607657), (19, 63984004030), (31, 39216002470), (38, 31992002015), (62, 19608001235), (95, 12796800806), (155, 7843200494), (190, 6398400403), (310, 3921600247), (589, 2064000130), (1178, 1032000065), (2945, 412800026), (5890, 206400013), (13831, 87896470), (14923, 81464590), (27662, 43948235), (29846, 40732295), (69155, 17579294), (74615, 16292918), (138310, 8789647), (149230, 8146459), (262789, 4626130), (283537, 4287610), (428761, 2835370), (462613, 2627890), (525578, 2313065), (567074, 2143805), (857522, 1417685), (925226, 1313945)]