1570480060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{23447}}^1$

素因数の和:23670

約数の個数: 48

約数和(自身を含む): 3509884224

約数和(自身を除く): 1939404164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 197, 340, 394, 788, 985, 1970, 3349, 3940, 6698, 13396, 16745, 23447, 33490, 46894, 66980, 93788, 117235, 234470, 398599, 468940, 797198, 1594396, 1992995, 3985990, 4619059, 7971980, 9238118, 18476236, 23095295, 46190590, 78524003, 92381180, 157048006, 314096012, 392620015, 785240030, 1570480060]

約数ペア:

[(1, 1570480060), (2, 785240030), (4, 392620015), (5, 314096012), (10, 157048006), (17, 92381180), (20, 78524003), (34, 46190590), (68, 23095295), (85, 18476236), (170, 9238118), (197, 7971980), (340, 4619059), (394, 3985990), (788, 1992995), (985, 1594396), (1970, 797198), (3349, 468940), (3940, 398599), (6698, 234470), (13396, 117235), (16745, 93788), (23447, 66980), (33490, 46894)]