30431322532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{262783}}^1$

素因数の和:262948

約数の個数: 48

約数和(自身を含む): 61188728832

約数和(自身を除く): 30757406300

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 262, 442, 524, 884, 1703, 2227, 3406, 4454, 6812, 8908, 28951, 57902, 115804, 262783, 525566, 1051132, 3416179, 4467311, 6832358, 8934622, 13664716, 17869244, 34424573, 58075043, 68849146, 116150086, 137698292, 232300172, 447519449, 585217741, 895038898, 1170435482, 1790077796, 2340870964, 7607830633, 15215661266, 30431322532]

約数ペア:

[(1, 30431322532), (2, 15215661266), (4, 7607830633), (13, 2340870964), (17, 1790077796), (26, 1170435482), (34, 895038898), (52, 585217741), (68, 447519449), (131, 232300172), (221, 137698292), (262, 116150086), (442, 68849146), (524, 58075043), (884, 34424573), (1703, 17869244), (2227, 13664716), (3406, 8934622), (4454, 6832358), (6812, 4467311), (8908, 3416179), (28951, 1051132), (57902, 525566), (115804, 262783)]