2977260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 9821952

約数和(自身を除く): 6844692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 347, 390, 429, 572, 660, 694, 715, 780, 858, 1041, 1388, 1430, 1716, 1735, 2082, 2145, 2860, 3470, 3817, 4164, 4290, 4511, 5205, 6940, 7634, 8580, 9022, 10410, 11451, 13533, 15268, 18044, 19085, 20820, 22555, 22902, 27066, 38170, 45110, 45804, 49621, 54132, 57255, 67665, 76340, 90220, 99242, 114510, 135330, 148863, 198484, 229020, 248105, 270660, 297726, 496210, 595452, 744315, 992420, 1488630, 2977260]

約数ペア:

[(1, 2977260), (2, 1488630), (3, 992420), (4, 744315), (5, 595452), (6, 496210), (10, 297726), (11, 270660), (12, 248105), (13, 229020), (15, 198484), (20, 148863), (22, 135330), (26, 114510), (30, 99242), (33, 90220), (39, 76340), (44, 67665), (52, 57255), (55, 54132), (60, 49621), (65, 45804), (66, 45110), (78, 38170), (110, 27066), (130, 22902), (132, 22555), (143, 20820), (156, 19085), (165, 18044), (195, 15268), (220, 13533), (260, 11451), (286, 10410), (330, 9022), (347, 8580), (390, 7634), (429, 6940), (572, 5205), (660, 4511), (694, 4290), (715, 4164), (780, 3817), (858, 3470), (1041, 2860), (1388, 2145), (1430, 2082), (1716, 1735)]