457693470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6911

約数の個数: 128

約数和(自身を含む): 1383782400

約数和(自身を除く): 926088930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3510, 3705, 4446, 5130, 6669, 6863, 7410, 11115, 13338, 13726, 20589, 22230, 33345, 34315, 41178, 61767, 66690, 68630, 89219, 102945, 123534, 130397, 178438, 185301, 205890, 260794, 267657, 308835, 370602, 391191, 446095, 535314, 617670, 651985, 782382, 802971, 892190, 926505, 1173573, 1303970, 1338285, 1605942, 1695161, 1853010, 1955955, 2347146, 2408913, 2676570, 3390322, 3520719, 3911910, 4014855, 4817826, 5085483, 5867865, 7041438, 8029710, 8475805, 10170966, 11735730, 12044565, 15256449, 16951610, 17603595, 24089130, 25427415, 30512898, 35207190, 45769347, 50854830, 76282245, 91538694, 152564490, 228846735, 457693470]

約数ペア:

[(1, 457693470), (2, 228846735), (3, 152564490), (5, 91538694), (6, 76282245), (9, 50854830), (10, 45769347), (13, 35207190), (15, 30512898), (18, 25427415), (19, 24089130), (26, 17603595), (27, 16951610), (30, 15256449), (38, 12044565), (39, 11735730), (45, 10170966), (54, 8475805), (57, 8029710), (65, 7041438), (78, 5867865), (90, 5085483), (95, 4817826), (114, 4014855), (117, 3911910), (130, 3520719), (135, 3390322), (171, 2676570), (190, 2408913), (195, 2347146), (234, 1955955), (247, 1853010), (270, 1695161), (285, 1605942), (342, 1338285), (351, 1303970), (390, 1173573), (494, 926505), (513, 892190), (570, 802971), (585, 782382), (702, 651985), (741, 617670), (855, 535314), (1026, 446095), (1170, 391191), (1235, 370602), (1482, 308835), (1710, 267657), (1755, 260794), (2223, 205890), (2470, 185301), (2565, 178438), (3510, 130397), (3705, 123534), (4446, 102945), (5130, 89219), (6669, 68630), (6863, 66690), (7410, 61767), (11115, 41178), (13338, 34315), (13726, 33345), (20589, 22230)]