142556190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2682

約数の個数: 96

約数和(自身を含む): 408906144

約数和(自身を除く): 266349954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 1110, 1295, 1470, 1554, 1813, 2590, 2621, 3626, 3885, 5242, 5439, 7770, 7863, 9065, 10878, 13105, 15726, 18130, 18347, 26210, 27195, 36694, 39315, 54390, 55041, 78630, 91735, 96977, 110082, 128429, 183470, 193954, 256858, 275205, 290931, 385287, 484885, 550410, 581862, 642145, 678839, 770574, 969770, 1284290, 1357678, 1454655, 1926435, 2036517, 2909310, 3394195, 3852870, 4073034, 4751873, 6788390, 9503746, 10182585, 14255619, 20365170, 23759365, 28511238, 47518730, 71278095, 142556190]

約数ペア:

[(1, 142556190), (2, 71278095), (3, 47518730), (5, 28511238), (6, 23759365), (7, 20365170), (10, 14255619), (14, 10182585), (15, 9503746), (21, 6788390), (30, 4751873), (35, 4073034), (37, 3852870), (42, 3394195), (49, 2909310), (70, 2036517), (74, 1926435), (98, 1454655), (105, 1357678), (111, 1284290), (147, 969770), (185, 770574), (210, 678839), (222, 642145), (245, 581862), (259, 550410), (294, 484885), (370, 385287), (490, 290931), (518, 275205), (555, 256858), (735, 193954), (777, 183470), (1110, 128429), (1295, 110082), (1470, 96977), (1554, 91735), (1813, 78630), (2590, 55041), (2621, 54390), (3626, 39315), (3885, 36694), (5242, 27195), (5439, 26210), (7770, 18347), (7863, 18130), (9065, 15726), (10878, 13105)]