7628530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 17273088

約数和(自身を除く): 9644558

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 101, 130, 166, 182, 202, 415, 455, 505, 581, 707, 830, 910, 1010, 1079, 1162, 1313, 1414, 2158, 2626, 2905, 3535, 5395, 5810, 6565, 7070, 7553, 8383, 9191, 10790, 13130, 15106, 16766, 18382, 37765, 41915, 45955, 58681, 75530, 83830, 91910, 108979, 117362, 217958, 293405, 544895, 586810, 762853, 1089790, 1525706, 3814265, 7628530]

約数ペア:

[(1, 7628530), (2, 3814265), (5, 1525706), (7, 1089790), (10, 762853), (13, 586810), (14, 544895), (26, 293405), (35, 217958), (65, 117362), (70, 108979), (83, 91910), (91, 83830), (101, 75530), (130, 58681), (166, 45955), (182, 41915), (202, 37765), (415, 18382), (455, 16766), (505, 15106), (581, 13130), (707, 10790), (830, 9191), (910, 8383), (1010, 7553), (1079, 7070), (1162, 6565), (1313, 5810), (1414, 5395), (2158, 3535), (2626, 2905)]