28495230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 45221250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 947, 1003, 1770, 1894, 2006, 2841, 3009, 4735, 5015, 5682, 6018, 9470, 10030, 14205, 15045, 16099, 28410, 30090, 32198, 48297, 55873, 80495, 96594, 111746, 160990, 167619, 241485, 279365, 335238, 482970, 558730, 838095, 949841, 1676190, 1899682, 2849523, 4749205, 5699046, 9498410, 14247615, 28495230]

約数ペア:

[(1, 28495230), (2, 14247615), (3, 9498410), (5, 5699046), (6, 4749205), (10, 2849523), (15, 1899682), (17, 1676190), (30, 949841), (34, 838095), (51, 558730), (59, 482970), (85, 335238), (102, 279365), (118, 241485), (170, 167619), (177, 160990), (255, 111746), (295, 96594), (354, 80495), (510, 55873), (590, 48297), (885, 32198), (947, 30090), (1003, 28410), (1770, 16099), (1894, 15045), (2006, 14205), (2841, 10030), (3009, 9470), (4735, 6018), (5015, 5682)]