7888230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 24710400

約数和(自身を除く): 16822170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 659, 665, 798, 855, 1197, 1318, 1330, 1710, 1977, 1995, 2394, 3295, 3954, 3990, 4613, 5931, 5985, 6590, 9226, 9885, 11862, 11970, 12521, 13839, 19770, 23065, 25042, 27678, 29655, 37563, 41517, 46130, 59310, 62605, 69195, 75126, 83034, 87647, 112689, 125210, 138390, 175294, 187815, 207585, 225378, 262941, 375630, 415170, 438235, 525882, 563445, 788823, 876470, 1126890, 1314705, 1577646, 2629410, 3944115, 7888230]

約数ペア:

[(1, 7888230), (2, 3944115), (3, 2629410), (5, 1577646), (6, 1314705), (7, 1126890), (9, 876470), (10, 788823), (14, 563445), (15, 525882), (18, 438235), (19, 415170), (21, 375630), (30, 262941), (35, 225378), (38, 207585), (42, 187815), (45, 175294), (57, 138390), (63, 125210), (70, 112689), (90, 87647), (95, 83034), (105, 75126), (114, 69195), (126, 62605), (133, 59310), (171, 46130), (190, 41517), (210, 37563), (266, 29655), (285, 27678), (315, 25042), (342, 23065), (399, 19770), (570, 13839), (630, 12521), (659, 11970), (665, 11862), (798, 9885), (855, 9226), (1197, 6590), (1318, 5985), (1330, 5931), (1710, 4613), (1977, 3990), (1995, 3954), (2394, 3295)]