2151062360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{35543}}^1$

素因数の和:35660

約数の個数: 64

約数和(自身を含む): 5182315200

約数和(自身を除く): 3031252840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1513, 1780, 3026, 3560, 6052, 7565, 12104, 15130, 30260, 35543, 60520, 71086, 142172, 177715, 284344, 355430, 604231, 710860, 1208462, 1421720, 2416924, 3021155, 3163327, 4833848, 6042310, 6326654, 12084620, 12653308, 15816635, 24169240, 25306616, 31633270, 53776559, 63266540, 107553118, 126533080, 215106236, 268882795, 430212472, 537765590, 1075531180, 2151062360]

約数ペア:

[(1, 2151062360), (2, 1075531180), (4, 537765590), (5, 430212472), (8, 268882795), (10, 215106236), (17, 126533080), (20, 107553118), (34, 63266540), (40, 53776559), (68, 31633270), (85, 25306616), (89, 24169240), (136, 15816635), (170, 12653308), (178, 12084620), (340, 6326654), (356, 6042310), (445, 4833848), (680, 3163327), (712, 3021155), (890, 2416924), (1513, 1421720), (1780, 1208462), (3026, 710860), (3560, 604231), (6052, 355430), (7565, 284344), (12104, 177715), (15130, 142172), (30260, 71086), (35543, 60520)]