30885114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 70253568

約数和(自身を除く): 39368454

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 241, 318, 403, 482, 689, 723, 806, 1209, 1378, 1446, 1643, 2067, 2418, 3133, 3286, 4134, 4929, 6266, 7471, 9399, 9858, 12773, 14942, 18798, 21359, 22413, 25546, 38319, 42718, 44826, 64077, 76638, 97123, 128154, 166049, 194246, 291369, 332098, 395963, 498147, 582738, 791926, 996294, 1187889, 2375778, 5147519, 10295038, 15442557, 30885114]

約数ペア:

[(1, 30885114), (2, 15442557), (3, 10295038), (6, 5147519), (13, 2375778), (26, 1187889), (31, 996294), (39, 791926), (53, 582738), (62, 498147), (78, 395963), (93, 332098), (106, 291369), (159, 194246), (186, 166049), (241, 128154), (318, 97123), (403, 76638), (482, 64077), (689, 44826), (723, 42718), (806, 38319), (1209, 25546), (1378, 22413), (1446, 21359), (1643, 18798), (2067, 14942), (2418, 12773), (3133, 9858), (3286, 9399), (4134, 7471), (4929, 6266)]