125041910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 274821120

約数和(自身を除く): 149779210

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1798, 1987, 2030, 2170, 3974, 4495, 6293, 8990, 9935, 12586, 13909, 19870, 27818, 31465, 57623, 61597, 62930, 69545, 115246, 123194, 139090, 288115, 307985, 403361, 431179, 576230, 615970, 806722, 862358, 1786313, 2016805, 2155895, 3572626, 4033610, 4311790, 8931565, 12504191, 17863130, 25008382, 62520955, 125041910]

約数ペア:

[(1, 125041910), (2, 62520955), (5, 25008382), (7, 17863130), (10, 12504191), (14, 8931565), (29, 4311790), (31, 4033610), (35, 3572626), (58, 2155895), (62, 2016805), (70, 1786313), (145, 862358), (155, 806722), (203, 615970), (217, 576230), (290, 431179), (310, 403361), (406, 307985), (434, 288115), (899, 139090), (1015, 123194), (1085, 115246), (1798, 69545), (1987, 62930), (2030, 61597), (2170, 57623), (3974, 31465), (4495, 27818), (6293, 19870), (8990, 13909), (9935, 12586)]