342201020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 873600000

約数和(自身を除く): 531398980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 103, 133, 140, 190, 206, 266, 380, 412, 515, 532, 665, 721, 1030, 1249, 1330, 1442, 1957, 2060, 2498, 2660, 2884, 3605, 3914, 4996, 6245, 7210, 7828, 8743, 9785, 12490, 13699, 14420, 17486, 19570, 23731, 24980, 27398, 34972, 39140, 43715, 47462, 54796, 68495, 87430, 94924, 118655, 128647, 136990, 166117, 174860, 237310, 257294, 273980, 332234, 474620, 514588, 643235, 664468, 830585, 900529, 1286470, 1661170, 1801058, 2444293, 2572940, 3322340, 3602116, 4502645, 4888586, 9005290, 9777172, 12221465, 17110051, 18010580, 24442930, 34220102, 48885860, 68440204, 85550255, 171100510, 342201020]

約数ペア:

[(1, 342201020), (2, 171100510), (4, 85550255), (5, 68440204), (7, 48885860), (10, 34220102), (14, 24442930), (19, 18010580), (20, 17110051), (28, 12221465), (35, 9777172), (38, 9005290), (70, 4888586), (76, 4502645), (95, 3602116), (103, 3322340), (133, 2572940), (140, 2444293), (190, 1801058), (206, 1661170), (266, 1286470), (380, 900529), (412, 830585), (515, 664468), (532, 643235), (665, 514588), (721, 474620), (1030, 332234), (1249, 273980), (1330, 257294), (1442, 237310), (1957, 174860), (2060, 166117), (2498, 136990), (2660, 128647), (2884, 118655), (3605, 94924), (3914, 87430), (4996, 68495), (6245, 54796), (7210, 47462), (7828, 43715), (8743, 39140), (9785, 34972), (12490, 27398), (13699, 24980), (14420, 23731), (17486, 19570)]