2017488130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 4207230720

約数和(自身を除く): 2189742590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 461, 505, 619, 707, 922, 1010, 1238, 1414, 2305, 3095, 3227, 3535, 4333, 4610, 6190, 6454, 7070, 8666, 16135, 21665, 32270, 43330, 46561, 62519, 93122, 125038, 232805, 285359, 312595, 325927, 437633, 465610, 570718, 625190, 651854, 875266, 1426795, 1629635, 1997513, 2188165, 2853590, 3259270, 3995026, 4376330, 9987565, 19975130, 28821259, 57642518, 144106295, 201748813, 288212590, 403497626, 1008744065, 2017488130]

約数ペア:

[(1, 2017488130), (2, 1008744065), (5, 403497626), (7, 288212590), (10, 201748813), (14, 144106295), (35, 57642518), (70, 28821259), (101, 19975130), (202, 9987565), (461, 4376330), (505, 3995026), (619, 3259270), (707, 2853590), (922, 2188165), (1010, 1997513), (1238, 1629635), (1414, 1426795), (2305, 875266), (3095, 651854), (3227, 625190), (3535, 570718), (4333, 465610), (4610, 437633), (6190, 325927), (6454, 312595), (7070, 285359), (8666, 232805), (16135, 125038), (21665, 93122), (32270, 62519), (43330, 46561)]