1656339930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{90659}}^1$

素因数の和:90708

約数の個数: 96

約数和(自身を含む): 5091465600

約数和(自身を除く): 3435125670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 6090, 9135, 18270, 90659, 181318, 271977, 453295, 543954, 634613, 815931, 906590, 1269226, 1359885, 1631862, 1903839, 2629111, 2719770, 3173065, 3807678, 4079655, 5258222, 5711517, 6346130, 7887333, 8159310, 9519195, 11423034, 13145555, 15774666, 18403777, 19038390, 23661999, 26291110, 28557585, 36807554, 39436665, 47323998, 55211331, 57115170, 78873330, 92018885, 110422662, 118309995, 165633993, 184037770, 236619990, 276056655, 331267986, 552113310, 828169965, 1656339930]

約数ペア:

[(1, 1656339930), (2, 828169965), (3, 552113310), (5, 331267986), (6, 276056655), (7, 236619990), (9, 184037770), (10, 165633993), (14, 118309995), (15, 110422662), (18, 92018885), (21, 78873330), (29, 57115170), (30, 55211331), (35, 47323998), (42, 39436665), (45, 36807554), (58, 28557585), (63, 26291110), (70, 23661999), (87, 19038390), (90, 18403777), (105, 15774666), (126, 13145555), (145, 11423034), (174, 9519195), (203, 8159310), (210, 7887333), (261, 6346130), (290, 5711517), (315, 5258222), (406, 4079655), (435, 3807678), (522, 3173065), (609, 2719770), (630, 2629111), (870, 1903839), (1015, 1631862), (1218, 1359885), (1305, 1269226), (1827, 906590), (2030, 815931), (2610, 634613), (3045, 543954), (3654, 453295), (6090, 271977), (9135, 181318), (18270, 90659)]