109426920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6961}}^1$

素因数の和:7106

約数の個数: 64

約数和(自身を含む): 330834240

約数和(自身を除く): 221407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 6961, 7860, 13922, 15720, 20883, 27844, 34805, 41766, 55688, 69610, 83532, 104415, 139220, 167064, 208830, 278440, 417660, 835320, 911891, 1823782, 2735673, 3647564, 4559455, 5471346, 7295128, 9118910, 10942692, 13678365, 18237820, 21885384, 27356730, 36475640, 54713460, 109426920]

約数ペア:

[(1, 109426920), (2, 54713460), (3, 36475640), (4, 27356730), (5, 21885384), (6, 18237820), (8, 13678365), (10, 10942692), (12, 9118910), (15, 7295128), (20, 5471346), (24, 4559455), (30, 3647564), (40, 2735673), (60, 1823782), (120, 911891), (131, 835320), (262, 417660), (393, 278440), (524, 208830), (655, 167064), (786, 139220), (1048, 104415), (1310, 83532), (1572, 69610), (1965, 55688), (2620, 41766), (3144, 34805), (3930, 27844), (5240, 20883), (6961, 15720), (7860, 13922)]