713307700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1154

約数の個数: 108

約数和(自身を含む): 1814532300

約数和(自身を除く): 1101224600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 149, 175, 196, 245, 298, 350, 490, 596, 700, 745, 977, 980, 1043, 1225, 1490, 1954, 2086, 2450, 2980, 3725, 3908, 4172, 4885, 4900, 5215, 6839, 7301, 7450, 9770, 10430, 13678, 14602, 14900, 19540, 20860, 24425, 26075, 27356, 29204, 34195, 36505, 47873, 48850, 52150, 68390, 73010, 95746, 97700, 104300, 136780, 145573, 146020, 170975, 182525, 191492, 239365, 291146, 341950, 365050, 478730, 582292, 683900, 727865, 730100, 957460, 1019011, 1196825, 1455730, 2038022, 2393650, 2911460, 3639325, 4076044, 4787300, 5095055, 7133077, 7278650, 10190110, 14266154, 14557300, 20380220, 25475275, 28532308, 35665385, 50950550, 71330770, 101901100, 142661540, 178326925, 356653850, 713307700]

約数ペア:

[(1, 713307700), (2, 356653850), (4, 178326925), (5, 142661540), (7, 101901100), (10, 71330770), (14, 50950550), (20, 35665385), (25, 28532308), (28, 25475275), (35, 20380220), (49, 14557300), (50, 14266154), (70, 10190110), (98, 7278650), (100, 7133077), (140, 5095055), (149, 4787300), (175, 4076044), (196, 3639325), (245, 2911460), (298, 2393650), (350, 2038022), (490, 1455730), (596, 1196825), (700, 1019011), (745, 957460), (977, 730100), (980, 727865), (1043, 683900), (1225, 582292), (1490, 478730), (1954, 365050), (2086, 341950), (2450, 291146), (2980, 239365), (3725, 191492), (3908, 182525), (4172, 170975), (4885, 146020), (4900, 145573), (5215, 136780), (6839, 104300), (7301, 97700), (7450, 95746), (9770, 73010), (10430, 68390), (13678, 52150), (14602, 48850), (14900, 47873), (19540, 36505), (20860, 34195), (24425, 29204), (26075, 27356)]