142380030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2017}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 370214208

約数和(自身を除く): 227834178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 543, 905, 1086, 1810, 2017, 2353, 2715, 4034, 4706, 5430, 6051, 7059, 10085, 11765, 12102, 14118, 20170, 23530, 26221, 30255, 35295, 52442, 60510, 70590, 78663, 131105, 157326, 262210, 365077, 393315, 730154, 786630, 1095231, 1825385, 2190462, 3650770, 4746001, 5476155, 9492002, 10952310, 14238003, 23730005, 28476006, 47460010, 71190015, 142380030]

約数ペア:

[(1, 142380030), (2, 71190015), (3, 47460010), (5, 28476006), (6, 23730005), (10, 14238003), (13, 10952310), (15, 9492002), (26, 5476155), (30, 4746001), (39, 3650770), (65, 2190462), (78, 1825385), (130, 1095231), (181, 786630), (195, 730154), (362, 393315), (390, 365077), (543, 262210), (905, 157326), (1086, 131105), (1810, 78663), (2017, 70590), (2353, 60510), (2715, 52442), (4034, 35295), (4706, 30255), (5430, 26221), (6051, 23530), (7059, 20170), (10085, 14118), (11765, 12102)]