120507618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4421}}^1$

素因数の和:4503

約数の個数: 64

約数和(自身を含む): 305648640

約数和(自身を除く): 185141022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 118, 154, 177, 231, 354, 413, 462, 649, 826, 1239, 1298, 1947, 2478, 3894, 4421, 4543, 8842, 9086, 13263, 13629, 26526, 27258, 30947, 48631, 61894, 92841, 97262, 145893, 185682, 260839, 291786, 340417, 521678, 680834, 782517, 1021251, 1565034, 1825873, 2042502, 2869229, 3651746, 5477619, 5738458, 8607687, 10955238, 17215374, 20084603, 40169206, 60253809, 120507618]

約数ペア:

[(1, 120507618), (2, 60253809), (3, 40169206), (6, 20084603), (7, 17215374), (11, 10955238), (14, 8607687), (21, 5738458), (22, 5477619), (33, 3651746), (42, 2869229), (59, 2042502), (66, 1825873), (77, 1565034), (118, 1021251), (154, 782517), (177, 680834), (231, 521678), (354, 340417), (413, 291786), (462, 260839), (649, 185682), (826, 145893), (1239, 97262), (1298, 92841), (1947, 61894), (2478, 48631), (3894, 30947), (4421, 27258), (4543, 26526), (8842, 13629), (9086, 13263)]