71326170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:701

約数の個数: 80

約数和(自身を含む): 193275720

約数和(自身を除く): 121949550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 270, 346, 405, 509, 519, 810, 865, 1018, 1038, 1527, 1557, 1730, 2545, 2595, 3054, 3114, 4581, 4671, 5090, 5190, 7635, 7785, 9162, 9342, 13743, 14013, 15270, 15570, 22905, 23355, 27486, 28026, 41229, 45810, 46710, 68715, 70065, 82458, 88057, 137430, 140130, 176114, 206145, 264171, 412290, 440285, 528342, 792513, 880570, 1320855, 1585026, 2377539, 2641710, 3962565, 4755078, 7132617, 7925130, 11887695, 14265234, 23775390, 35663085, 71326170]

約数ペア:

[(1, 71326170), (2, 35663085), (3, 23775390), (5, 14265234), (6, 11887695), (9, 7925130), (10, 7132617), (15, 4755078), (18, 3962565), (27, 2641710), (30, 2377539), (45, 1585026), (54, 1320855), (81, 880570), (90, 792513), (135, 528342), (162, 440285), (173, 412290), (270, 264171), (346, 206145), (405, 176114), (509, 140130), (519, 137430), (810, 88057), (865, 82458), (1018, 70065), (1038, 68715), (1527, 46710), (1557, 45810), (1730, 41229), (2545, 28026), (2595, 27486), (3054, 23355), (3114, 22905), (4581, 15570), (4671, 15270), (5090, 14013), (5190, 13743), (7635, 9342), (7785, 9162)]