421121430

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1033

約数の個数: 112

約数和(自身を含む): 1156359024

約数和(自身を除く): 735237594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 243, 270, 305, 366, 405, 486, 549, 610, 729, 810, 915, 947, 1098, 1215, 1458, 1647, 1830, 1894, 2430, 2745, 2841, 3294, 3645, 4735, 4941, 5490, 5682, 7290, 8235, 8523, 9470, 9882, 14205, 14823, 16470, 17046, 24705, 25569, 28410, 29646, 42615, 44469, 49410, 51138, 57767, 74115, 76707, 85230, 88938, 115534, 127845, 148230, 153414, 173301, 222345, 230121, 255690, 288835, 346602, 383535, 444690, 460242, 519903, 577670, 690363, 767070, 866505, 1039806, 1150605, 1380726, 1559709, 1733010, 2301210, 2599515, 3119418, 3451815, 4679127, 5199030, 6903630, 7798545, 9358254, 14037381, 15597090, 23395635, 28074762, 42112143, 46791270, 70186905, 84224286, 140373810, 210560715, 421121430]

約数ペア:

[(1, 421121430), (2, 210560715), (3, 140373810), (5, 84224286), (6, 70186905), (9, 46791270), (10, 42112143), (15, 28074762), (18, 23395635), (27, 15597090), (30, 14037381), (45, 9358254), (54, 7798545), (61, 6903630), (81, 5199030), (90, 4679127), (122, 3451815), (135, 3119418), (162, 2599515), (183, 2301210), (243, 1733010), (270, 1559709), (305, 1380726), (366, 1150605), (405, 1039806), (486, 866505), (549, 767070), (610, 690363), (729, 577670), (810, 519903), (915, 460242), (947, 444690), (1098, 383535), (1215, 346602), (1458, 288835), (1647, 255690), (1830, 230121), (1894, 222345), (2430, 173301), (2745, 153414), (2841, 148230), (3294, 127845), (3645, 115534), (4735, 88938), (4941, 85230), (5490, 76707), (5682, 74115), (7290, 57767), (8235, 51138), (8523, 49410), (9470, 44469), (9882, 42615), (14205, 29646), (14823, 28410), (16470, 25569), (17046, 24705)]