102215370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 153252150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 131, 155, 186, 262, 310, 393, 465, 655, 786, 839, 930, 1310, 1678, 1965, 2517, 3930, 4061, 4195, 5034, 8122, 8390, 12183, 12585, 20305, 24366, 25170, 26009, 40610, 52018, 60915, 78027, 109909, 121830, 130045, 156054, 219818, 260090, 329727, 390135, 549545, 659454, 780270, 1099090, 1648635, 3297270, 3407179, 6814358, 10221537, 17035895, 20443074, 34071790, 51107685, 102215370]

約数ペア:

[(1, 102215370), (2, 51107685), (3, 34071790), (5, 20443074), (6, 17035895), (10, 10221537), (15, 6814358), (30, 3407179), (31, 3297270), (62, 1648635), (93, 1099090), (131, 780270), (155, 659454), (186, 549545), (262, 390135), (310, 329727), (393, 260090), (465, 219818), (655, 156054), (786, 130045), (839, 121830), (930, 109909), (1310, 78027), (1678, 60915), (1965, 52018), (2517, 40610), (3930, 26009), (4061, 25170), (4195, 24366), (5034, 20305), (8122, 12585), (8390, 12183)]