214720170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 606928896

約数和(自身を除く): 392208726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 97, 105, 127, 166, 194, 210, 249, 254, 291, 381, 415, 485, 498, 581, 582, 635, 679, 762, 830, 889, 970, 1162, 1245, 1270, 1358, 1455, 1743, 1778, 1905, 2037, 2490, 2667, 2905, 2910, 3395, 3486, 3810, 4074, 4445, 5334, 5810, 6790, 8051, 8715, 8890, 10185, 10541, 12319, 13335, 16102, 17430, 20370, 21082, 24153, 24638, 26670, 31623, 36957, 40255, 48306, 52705, 56357, 61595, 63246, 73787, 73914, 80510, 86233, 105410, 112714, 120765, 123190, 147574, 158115, 169071, 172466, 184785, 221361, 241530, 258699, 281785, 316230, 338142, 368935, 369570, 431165, 442722, 517398, 563570, 737870, 845355, 862330, 1022477, 1106805, 1293495, 1690710, 2044954, 2213610, 2586990, 3067431, 5112385, 6134862, 7157339, 10224770, 14314678, 15337155, 21472017, 30674310, 35786695, 42944034, 71573390, 107360085, 214720170]

約数ペア:

[(1, 214720170), (2, 107360085), (3, 71573390), (5, 42944034), (6, 35786695), (7, 30674310), (10, 21472017), (14, 15337155), (15, 14314678), (21, 10224770), (30, 7157339), (35, 6134862), (42, 5112385), (70, 3067431), (83, 2586990), (97, 2213610), (105, 2044954), (127, 1690710), (166, 1293495), (194, 1106805), (210, 1022477), (249, 862330), (254, 845355), (291, 737870), (381, 563570), (415, 517398), (485, 442722), (498, 431165), (581, 369570), (582, 368935), (635, 338142), (679, 316230), (762, 281785), (830, 258699), (889, 241530), (970, 221361), (1162, 184785), (1245, 172466), (1270, 169071), (1358, 158115), (1455, 147574), (1743, 123190), (1778, 120765), (1905, 112714), (2037, 105410), (2490, 86233), (2667, 80510), (2905, 73914), (2910, 73787), (3395, 63246), (3486, 61595), (3810, 56357), (4074, 52705), (4445, 48306), (5334, 40255), (5810, 36957), (6790, 31623), (8051, 26670), (8715, 24638), (8890, 24153), (10185, 21082), (10541, 20370), (12319, 17430), (13335, 16102)]