15702104890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{7103}}^1$

素因数の和:7303

約数の個数: 64

約数和(自身を含む): 29774739456

約数和(自身を除く): 14072634566

約数列:

[1, 2, 5, 10, 43, 53, 86, 97, 106, 194, 215, 265, 430, 485, 530, 970, 2279, 4171, 4558, 5141, 7103, 8342, 10282, 11395, 14206, 20855, 22790, 25705, 35515, 41710, 51410, 71030, 221063, 305429, 376459, 442126, 610858, 688991, 752918, 1105315, 1377982, 1527145, 1882295, 2210630, 3054290, 3444955, 3764590, 6889910, 16187737, 29626613, 32375474, 36516523, 59253226, 73033046, 80938685, 148133065, 161877370, 182582615, 296266130, 365165230, 1570210489, 3140420978, 7851052445, 15702104890]

約数ペア:

[(1, 15702104890), (2, 7851052445), (5, 3140420978), (10, 1570210489), (43, 365165230), (53, 296266130), (86, 182582615), (97, 161877370), (106, 148133065), (194, 80938685), (215, 73033046), (265, 59253226), (430, 36516523), (485, 32375474), (530, 29626613), (970, 16187737), (2279, 6889910), (4171, 3764590), (4558, 3444955), (5141, 3054290), (7103, 2210630), (8342, 1882295), (10282, 1527145), (11395, 1377982), (14206, 1105315), (20855, 752918), (22790, 688991), (25705, 610858), (35515, 442126), (41710, 376459), (51410, 305429), (71030, 221063)]