7029019240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1\times {\mathrm{3613}}^1$

素因数の和:6502

約数の個数: 64

約数和(自身を含む): 16756094160

約数和(自身を除く): 9727074920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2861, 3613, 5722, 7226, 11444, 14305, 14452, 18065, 22888, 28610, 28904, 36130, 48637, 57220, 61421, 72260, 97274, 114440, 122842, 144520, 194548, 243185, 245684, 307105, 389096, 486370, 491368, 614210, 972740, 1228420, 1945480, 2456840, 10336793, 20673586, 41347172, 51683965, 82694344, 103367930, 175725481, 206735860, 351450962, 413471720, 702901924, 878627405, 1405803848, 1757254810, 3514509620, 7029019240]

約数ペア:

[(1, 7029019240), (2, 3514509620), (4, 1757254810), (5, 1405803848), (8, 878627405), (10, 702901924), (17, 413471720), (20, 351450962), (34, 206735860), (40, 175725481), (68, 103367930), (85, 82694344), (136, 51683965), (170, 41347172), (340, 20673586), (680, 10336793), (2861, 2456840), (3613, 1945480), (5722, 1228420), (7226, 972740), (11444, 614210), (14305, 491368), (14452, 486370), (18065, 389096), (22888, 307105), (28610, 245684), (28904, 243185), (36130, 194548), (48637, 144520), (57220, 122842), (61421, 114440), (72260, 97274)]