11471880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1951}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 40055040

約数和(自身を除く): 28583160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1951, 1960, 2940, 3902, 5853, 5880, 7804, 9755, 11706, 13657, 15608, 19510, 23412, 27314, 29265, 39020, 40971, 46824, 54628, 58530, 68285, 78040, 81942, 95599, 109256, 117060, 136570, 163884, 191198, 204855, 234120, 273140, 286797, 327768, 382396, 409710, 477995, 546280, 573594, 764792, 819420, 955990, 1147188, 1433985, 1638840, 1911980, 2294376, 2867970, 3823960, 5735940, 11471880]

約数ペア:

[(1, 11471880), (2, 5735940), (3, 3823960), (4, 2867970), (5, 2294376), (6, 1911980), (7, 1638840), (8, 1433985), (10, 1147188), (12, 955990), (14, 819420), (15, 764792), (20, 573594), (21, 546280), (24, 477995), (28, 409710), (30, 382396), (35, 327768), (40, 286797), (42, 273140), (49, 234120), (56, 204855), (60, 191198), (70, 163884), (84, 136570), (98, 117060), (105, 109256), (120, 95599), (140, 81942), (147, 78040), (168, 68285), (196, 58530), (210, 54628), (245, 46824), (280, 40971), (294, 39020), (392, 29265), (420, 27314), (490, 23412), (588, 19510), (735, 15608), (840, 13657), (980, 11706), (1176, 9755), (1470, 7804), (1951, 5880), (1960, 5853), (2940, 3902)]