7572110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 17200512

約数和(自身を除く): 9628402

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 157, 182, 265, 314, 371, 455, 530, 689, 742, 785, 910, 1099, 1378, 1570, 1855, 2041, 2198, 3445, 3710, 4082, 4823, 5495, 6890, 8321, 9646, 10205, 10990, 14287, 16642, 20410, 24115, 28574, 41605, 48230, 58247, 71435, 83210, 108173, 116494, 142870, 216346, 291235, 540865, 582470, 757211, 1081730, 1514422, 3786055, 7572110]

約数ペア:

[(1, 7572110), (2, 3786055), (5, 1514422), (7, 1081730), (10, 757211), (13, 582470), (14, 540865), (26, 291235), (35, 216346), (53, 142870), (65, 116494), (70, 108173), (91, 83210), (106, 71435), (130, 58247), (157, 48230), (182, 41605), (265, 28574), (314, 24115), (371, 20410), (455, 16642), (530, 14287), (689, 10990), (742, 10205), (785, 9646), (910, 8321), (1099, 6890), (1378, 5495), (1570, 4823), (1855, 4082), (2041, 3710), (2198, 3445)]