15661037790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{21401}}^1$

素因数の和:21634

約数の個数: 96

約数和(自身を含む): 41827383936

約数和(自身を除く): 26166346146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 173, 235, 282, 346, 423, 470, 519, 705, 846, 865, 1038, 1410, 1557, 1730, 2115, 2595, 3114, 4230, 5190, 7785, 8131, 15570, 16262, 21401, 24393, 40655, 42802, 48786, 64203, 73179, 81310, 107005, 121965, 128406, 146358, 192609, 214010, 243930, 321015, 365895, 385218, 642030, 731790, 963045, 1005847, 1926090, 2011694, 3017541, 3702373, 5029235, 6035082, 7404746, 9052623, 10058470, 11107119, 15087705, 18105246, 18511865, 22214238, 30175410, 33321357, 37023730, 45263115, 55535595, 66642714, 90526230, 111071190, 166606785, 174011531, 333213570, 348023062, 522034593, 870057655, 1044069186, 1566103779, 1740115310, 2610172965, 3132207558, 5220345930, 7830518895, 15661037790]

約数ペア:

[(1, 15661037790), (2, 7830518895), (3, 5220345930), (5, 3132207558), (6, 2610172965), (9, 1740115310), (10, 1566103779), (15, 1044069186), (18, 870057655), (30, 522034593), (45, 348023062), (47, 333213570), (90, 174011531), (94, 166606785), (141, 111071190), (173, 90526230), (235, 66642714), (282, 55535595), (346, 45263115), (423, 37023730), (470, 33321357), (519, 30175410), (705, 22214238), (846, 18511865), (865, 18105246), (1038, 15087705), (1410, 11107119), (1557, 10058470), (1730, 9052623), (2115, 7404746), (2595, 6035082), (3114, 5029235), (4230, 3702373), (5190, 3017541), (7785, 2011694), (8131, 1926090), (15570, 1005847), (16262, 963045), (21401, 731790), (24393, 642030), (40655, 385218), (42802, 365895), (48786, 321015), (64203, 243930), (73179, 214010), (81310, 192609), (107005, 146358), (121965, 128406)]