17993552970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{50053}}^1$

素因数の和:50607

約数の個数: 64

約数和(自身を含む): 45149508864

約数和(自身を除く): 27155955894

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 521, 690, 1042, 1563, 2605, 3126, 5210, 7815, 11983, 15630, 23966, 35949, 50053, 59915, 71898, 100106, 119830, 150159, 179745, 250265, 300318, 359490, 500530, 750795, 1151219, 1501590, 2302438, 3453657, 5756095, 6907314, 11512190, 17268285, 26077613, 34536570, 52155226, 78232839, 130388065, 156465678, 260776130, 391164195, 599785099, 782328390, 1199570198, 1799355297, 2998925495, 3598710594, 5997850990, 8996776485, 17993552970]

約数ペア:

[(1, 17993552970), (2, 8996776485), (3, 5997850990), (5, 3598710594), (6, 2998925495), (10, 1799355297), (15, 1199570198), (23, 782328390), (30, 599785099), (46, 391164195), (69, 260776130), (115, 156465678), (138, 130388065), (230, 78232839), (345, 52155226), (521, 34536570), (690, 26077613), (1042, 17268285), (1563, 11512190), (2605, 6907314), (3126, 5756095), (5210, 3453657), (7815, 2302438), (11983, 1501590), (15630, 1151219), (23966, 750795), (35949, 500530), (50053, 359490), (59915, 300318), (71898, 250265), (100106, 179745), (119830, 150159)]