22864980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 46807980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 647, 930, 1140, 1178, 1294, 1767, 1860, 1941, 2356, 2588, 2945, 3235, 3534, 3882, 5890, 6470, 7068, 7764, 8835, 9705, 11780, 12293, 12940, 17670, 19410, 20057, 24586, 35340, 36879, 38820, 40114, 49172, 60171, 61465, 73758, 80228, 100285, 120342, 122930, 147516, 184395, 200570, 240684, 245860, 300855, 368790, 381083, 401140, 601710, 737580, 762166, 1143249, 1203420, 1524332, 1905415, 2286498, 3810830, 4572996, 5716245, 7621660, 11432490, 22864980]

約数ペア:

[(1, 22864980), (2, 11432490), (3, 7621660), (4, 5716245), (5, 4572996), (6, 3810830), (10, 2286498), (12, 1905415), (15, 1524332), (19, 1203420), (20, 1143249), (30, 762166), (31, 737580), (38, 601710), (57, 401140), (60, 381083), (62, 368790), (76, 300855), (93, 245860), (95, 240684), (114, 200570), (124, 184395), (155, 147516), (186, 122930), (190, 120342), (228, 100285), (285, 80228), (310, 73758), (372, 61465), (380, 60171), (465, 49172), (570, 40114), (589, 38820), (620, 36879), (647, 35340), (930, 24586), (1140, 20057), (1178, 19410), (1294, 17670), (1767, 12940), (1860, 12293), (1941, 11780), (2356, 9705), (2588, 8835), (2945, 7764), (3235, 7068), (3534, 6470), (3882, 5890)]