30796492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 59724000

約数和(自身を除く): 28927508

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 89, 116, 157, 178, 314, 356, 551, 628, 1102, 1691, 2204, 2581, 2983, 3382, 4553, 5162, 5966, 6764, 9106, 10324, 11932, 13973, 18212, 27946, 49039, 55892, 86507, 98078, 173014, 196156, 265487, 346028, 405217, 530974, 810434, 1061948, 1620868, 7699123, 15398246, 30796492]

約数ペア:

[(1, 30796492), (2, 15398246), (4, 7699123), (19, 1620868), (29, 1061948), (38, 810434), (58, 530974), (76, 405217), (89, 346028), (116, 265487), (157, 196156), (178, 173014), (314, 98078), (356, 86507), (551, 55892), (628, 49039), (1102, 27946), (1691, 18212), (2204, 13973), (2581, 11932), (2983, 10324), (3382, 9106), (4553, 6764), (5162, 5966)]