15690807748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{2207}}^1$

素因数の和:2833

約数の個数: 96

約数和(自身を含む): 35147685888

約数和(自身を除く): 19456878140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 563, 574, 902, 1126, 1148, 1804, 2207, 2252, 3157, 3941, 4414, 6193, 6314, 7882, 8828, 12386, 12628, 15449, 15764, 23083, 24277, 24772, 30898, 43351, 46166, 48554, 61796, 86702, 90487, 92332, 97108, 161581, 169939, 173404, 180974, 253913, 323162, 339878, 361948, 507826, 633409, 646324, 679756, 995357, 1015652, 1242541, 1266818, 1777391, 1990714, 2485082, 2533636, 3554782, 3981428, 4970164, 6967499, 7109564, 8697787, 13667951, 13934998, 17395574, 27335902, 27869996, 34791148, 50944181, 54671804, 95675657, 101888362, 191351314, 203776724, 356609267, 382702628, 560385991, 713218534, 1120771982, 1426437068, 2241543964, 3922701937, 7845403874, 15690807748]

約数ペア:

[(1, 15690807748), (2, 7845403874), (4, 3922701937), (7, 2241543964), (11, 1426437068), (14, 1120771982), (22, 713218534), (28, 560385991), (41, 382702628), (44, 356609267), (77, 203776724), (82, 191351314), (154, 101888362), (164, 95675657), (287, 54671804), (308, 50944181), (451, 34791148), (563, 27869996), (574, 27335902), (902, 17395574), (1126, 13934998), (1148, 13667951), (1804, 8697787), (2207, 7109564), (2252, 6967499), (3157, 4970164), (3941, 3981428), (4414, 3554782), (6193, 2533636), (6314, 2485082), (7882, 1990714), (8828, 1777391), (12386, 1266818), (12628, 1242541), (15449, 1015652), (15764, 995357), (23083, 679756), (24277, 646324), (24772, 633409), (30898, 507826), (43351, 361948), (46166, 339878), (48554, 323162), (61796, 253913), (86702, 180974), (90487, 173404), (92332, 169939), (97108, 161581)]