295713340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 727050240

約数和(自身を除く): 431336900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 190, 247, 260, 310, 380, 403, 494, 589, 620, 806, 988, 1178, 1235, 1612, 1931, 2015, 2356, 2470, 2945, 3862, 4030, 4940, 5890, 7657, 7724, 8060, 9655, 11780, 15314, 19310, 25103, 30628, 36689, 38285, 38620, 50206, 59861, 73378, 76570, 100412, 119722, 125515, 146756, 153140, 183445, 239444, 251030, 299305, 366890, 476957, 502060, 598610, 733780, 778193, 953914, 1137359, 1197220, 1556386, 1907828, 2274718, 2384785, 3112772, 3890965, 4549436, 4769570, 5686795, 7781930, 9539140, 11373590, 14785667, 15563860, 22747180, 29571334, 59142668, 73928335, 147856670, 295713340]

約数ペア:

[(1, 295713340), (2, 147856670), (4, 73928335), (5, 59142668), (10, 29571334), (13, 22747180), (19, 15563860), (20, 14785667), (26, 11373590), (31, 9539140), (38, 7781930), (52, 5686795), (62, 4769570), (65, 4549436), (76, 3890965), (95, 3112772), (124, 2384785), (130, 2274718), (155, 1907828), (190, 1556386), (247, 1197220), (260, 1137359), (310, 953914), (380, 778193), (403, 733780), (494, 598610), (589, 502060), (620, 476957), (806, 366890), (988, 299305), (1178, 251030), (1235, 239444), (1612, 183445), (1931, 153140), (2015, 146756), (2356, 125515), (2470, 119722), (2945, 100412), (3862, 76570), (4030, 73378), (4940, 59861), (5890, 50206), (7657, 38620), (7724, 38285), (8060, 36689), (9655, 30628), (11780, 25103), (15314, 19310)]