15707748140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{151007}}^1$

素因数の和:151766

約数の個数: 48

約数和(自身を含む): 37749583872

約数和(自身を除く): 22041835732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 743, 1486, 2972, 3715, 5201, 7430, 10402, 14860, 20804, 26005, 52010, 104020, 151007, 302014, 604028, 755035, 1057049, 1510070, 2114098, 3020140, 4228196, 5285245, 10570490, 21140980, 112198201, 224396402, 448792804, 560991005, 785387407, 1121982010, 1570774814, 2243964020, 3141549628, 3926937035, 7853874070, 15707748140]

約数ペア:

[(1, 15707748140), (2, 7853874070), (4, 3926937035), (5, 3141549628), (7, 2243964020), (10, 1570774814), (14, 1121982010), (20, 785387407), (28, 560991005), (35, 448792804), (70, 224396402), (140, 112198201), (743, 21140980), (1486, 10570490), (2972, 5285245), (3715, 4228196), (5201, 3020140), (7430, 2114098), (10402, 1510070), (14860, 1057049), (20804, 755035), (26005, 604028), (52010, 302014), (104020, 151007)]