29083730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 60092928

約数和(自身を除く): 31009198

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 71, 115, 130, 137, 142, 230, 274, 299, 355, 598, 685, 710, 923, 1370, 1495, 1633, 1781, 1846, 2990, 3151, 3266, 3562, 4615, 6302, 8165, 8905, 9230, 9727, 15755, 16330, 17810, 19454, 21229, 31510, 40963, 42458, 48635, 81926, 97270, 106145, 126451, 204815, 212290, 223721, 252902, 409630, 447442, 632255, 1118605, 1264510, 2237210, 2908373, 5816746, 14541865, 29083730]

約数ペア:

[(1, 29083730), (2, 14541865), (5, 5816746), (10, 2908373), (13, 2237210), (23, 1264510), (26, 1118605), (46, 632255), (65, 447442), (71, 409630), (115, 252902), (130, 223721), (137, 212290), (142, 204815), (230, 126451), (274, 106145), (299, 97270), (355, 81926), (598, 48635), (685, 42458), (710, 40963), (923, 31510), (1370, 21229), (1495, 19454), (1633, 17810), (1781, 16330), (1846, 15755), (2990, 9727), (3151, 9230), (3266, 8905), (3562, 8165), (4615, 6302)]