61388340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 186485376

約数和(自身を除く): 125097036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 373, 390, 422, 633, 746, 780, 844, 1055, 1119, 1266, 1492, 1865, 2110, 2238, 2532, 2743, 3165, 3730, 4220, 4476, 4849, 5486, 5595, 6330, 7460, 8229, 9698, 10972, 11190, 12660, 13715, 14547, 16458, 19396, 22380, 24245, 27430, 29094, 32916, 41145, 48490, 54860, 58188, 72735, 78703, 82290, 96980, 145470, 157406, 164580, 236109, 290940, 314812, 393515, 472218, 787030, 944436, 1023139, 1180545, 1574060, 2046278, 2361090, 3069417, 4092556, 4722180, 5115695, 6138834, 10231390, 12277668, 15347085, 20462780, 30694170, 61388340]

約数ペア:

[(1, 61388340), (2, 30694170), (3, 20462780), (4, 15347085), (5, 12277668), (6, 10231390), (10, 6138834), (12, 5115695), (13, 4722180), (15, 4092556), (20, 3069417), (26, 2361090), (30, 2046278), (39, 1574060), (52, 1180545), (60, 1023139), (65, 944436), (78, 787030), (130, 472218), (156, 393515), (195, 314812), (211, 290940), (260, 236109), (373, 164580), (390, 157406), (422, 145470), (633, 96980), (746, 82290), (780, 78703), (844, 72735), (1055, 58188), (1119, 54860), (1266, 48490), (1492, 41145), (1865, 32916), (2110, 29094), (2238, 27430), (2532, 24245), (2743, 22380), (3165, 19396), (3730, 16458), (4220, 14547), (4476, 13715), (4849, 12660), (5486, 11190), (5595, 10972), (6330, 9698), (7460, 8229)]