30481732072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{219647}}^1$

素因数の和:219766

約数の個数: 64

約数和(自身を含む): 66421555200

約数和(自身を除く): 35939823128

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 83, 88, 152, 166, 209, 332, 418, 664, 836, 913, 1577, 1672, 1826, 3154, 3652, 6308, 7304, 12616, 17347, 34694, 69388, 138776, 219647, 439294, 878588, 1757176, 2416117, 4173293, 4832234, 8346586, 9664468, 16693172, 18230701, 19328936, 33386344, 36461402, 45906223, 72922804, 91812446, 145845608, 183624892, 200537711, 346383319, 367249784, 401075422, 692766638, 802150844, 1385533276, 1604301688, 2771066552, 3810216509, 7620433018, 15240866036, 30481732072]

約数ペア:

[(1, 30481732072), (2, 15240866036), (4, 7620433018), (8, 3810216509), (11, 2771066552), (19, 1604301688), (22, 1385533276), (38, 802150844), (44, 692766638), (76, 401075422), (83, 367249784), (88, 346383319), (152, 200537711), (166, 183624892), (209, 145845608), (332, 91812446), (418, 72922804), (664, 45906223), (836, 36461402), (913, 33386344), (1577, 19328936), (1672, 18230701), (1826, 16693172), (3154, 9664468), (3652, 8346586), (6308, 4832234), (7304, 4173293), (12616, 2416117), (17347, 1757176), (34694, 878588), (69388, 439294), (138776, 219647)]