15707563228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1571

約数の個数: 96

約数和(自身を含む): 33010790400

約数和(自身を除く): 17303227172

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 101, 124, 139, 202, 217, 278, 404, 434, 556, 707, 868, 973, 1289, 1414, 1946, 2578, 2828, 3131, 3892, 4309, 5156, 6262, 8618, 9023, 12524, 14039, 17236, 18046, 21917, 28078, 30163, 36092, 39959, 43834, 56156, 60326, 79918, 87668, 98273, 120652, 130189, 159836, 179171, 196546, 260378, 279713, 358342, 393092, 435209, 520756, 559426, 716684, 870418, 911323, 1118852, 1254197, 1740836, 1822646, 2508394, 3046463, 3645292, 4035859, 5016788, 5554301, 6092926, 8071718, 11108602, 12185852, 16143436, 18096271, 22217204, 28251013, 36192542, 38880107, 56502026, 72385084, 77760214, 113004052, 126673897, 155520428, 253347794, 506695588, 560984401, 1121968802, 2243937604, 3926890807, 7853781614, 15707563228]

約数ペア:

[(1, 15707563228), (2, 7853781614), (4, 3926890807), (7, 2243937604), (14, 1121968802), (28, 560984401), (31, 506695588), (62, 253347794), (101, 155520428), (124, 126673897), (139, 113004052), (202, 77760214), (217, 72385084), (278, 56502026), (404, 38880107), (434, 36192542), (556, 28251013), (707, 22217204), (868, 18096271), (973, 16143436), (1289, 12185852), (1414, 11108602), (1946, 8071718), (2578, 6092926), (2828, 5554301), (3131, 5016788), (3892, 4035859), (4309, 3645292), (5156, 3046463), (6262, 2508394), (8618, 1822646), (9023, 1740836), (12524, 1254197), (14039, 1118852), (17236, 911323), (18046, 870418), (21917, 716684), (28078, 559426), (30163, 520756), (36092, 435209), (39959, 393092), (43834, 358342), (56156, 279713), (60326, 260378), (79918, 196546), (87668, 179171), (98273, 159836), (120652, 130189)]