236306980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 615396096

約数和(自身を除く): 379089116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 157, 182, 260, 314, 364, 455, 628, 785, 827, 910, 1099, 1570, 1654, 1820, 2041, 2198, 3140, 3308, 4082, 4135, 4396, 5495, 5789, 8164, 8270, 10205, 10751, 10990, 11578, 14287, 16540, 20410, 21502, 21980, 23156, 28574, 28945, 40820, 43004, 53755, 57148, 57890, 71435, 75257, 107510, 115780, 129839, 142870, 150514, 215020, 259678, 285740, 301028, 376285, 519356, 649195, 752570, 908873, 1298390, 1505140, 1687907, 1817746, 2596780, 3375814, 3635492, 4544365, 6751628, 8439535, 9088730, 11815349, 16879070, 18177460, 23630698, 33758140, 47261396, 59076745, 118153490, 236306980]

約数ペア:

[(1, 236306980), (2, 118153490), (4, 59076745), (5, 47261396), (7, 33758140), (10, 23630698), (13, 18177460), (14, 16879070), (20, 11815349), (26, 9088730), (28, 8439535), (35, 6751628), (52, 4544365), (65, 3635492), (70, 3375814), (91, 2596780), (130, 1817746), (140, 1687907), (157, 1505140), (182, 1298390), (260, 908873), (314, 752570), (364, 649195), (455, 519356), (628, 376285), (785, 301028), (827, 285740), (910, 259678), (1099, 215020), (1570, 150514), (1654, 142870), (1820, 129839), (2041, 115780), (2198, 107510), (3140, 75257), (3308, 71435), (4082, 57890), (4135, 57148), (4396, 53755), (5495, 43004), (5789, 40820), (8164, 28945), (8270, 28574), (10205, 23156), (10751, 21980), (10990, 21502), (11578, 20410), (14287, 16540)]