30394546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 60092928

約数和(自身を除く): 29698382

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 53, 91, 106, 137, 161, 182, 274, 299, 322, 371, 598, 689, 742, 959, 1219, 1378, 1781, 1918, 2093, 2438, 3151, 3562, 4186, 4823, 6302, 7261, 8533, 9646, 12467, 14522, 15847, 17066, 22057, 24934, 31694, 40963, 44114, 50827, 81926, 94393, 101654, 110929, 167003, 188786, 221858, 286741, 334006, 573482, 660751, 1169021, 1321502, 2171039, 2338042, 4342078, 15197273, 30394546]

約数ペア:

[(1, 30394546), (2, 15197273), (7, 4342078), (13, 2338042), (14, 2171039), (23, 1321502), (26, 1169021), (46, 660751), (53, 573482), (91, 334006), (106, 286741), (137, 221858), (161, 188786), (182, 167003), (274, 110929), (299, 101654), (322, 94393), (371, 81926), (598, 50827), (689, 44114), (742, 40963), (959, 31694), (1219, 24934), (1378, 22057), (1781, 17066), (1918, 15847), (2093, 14522), (2438, 12467), (3151, 9646), (3562, 8533), (4186, 7261), (4823, 6302)]