16392030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 40981248

約数和(自身を除く): 24589218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 131, 194, 215, 258, 262, 291, 393, 430, 485, 582, 645, 655, 786, 970, 1290, 1310, 1455, 1965, 2910, 3930, 4171, 5633, 8342, 11266, 12513, 12707, 16899, 20855, 25026, 25414, 28165, 33798, 38121, 41710, 56330, 62565, 63535, 76242, 84495, 125130, 127070, 168990, 190605, 381210, 546401, 1092802, 1639203, 2732005, 3278406, 5464010, 8196015, 16392030]

約数ペア:

[(1, 16392030), (2, 8196015), (3, 5464010), (5, 3278406), (6, 2732005), (10, 1639203), (15, 1092802), (30, 546401), (43, 381210), (86, 190605), (97, 168990), (129, 127070), (131, 125130), (194, 84495), (215, 76242), (258, 63535), (262, 62565), (291, 56330), (393, 41710), (430, 38121), (485, 33798), (582, 28165), (645, 25414), (655, 25026), (786, 20855), (970, 16899), (1290, 12707), (1310, 12513), (1455, 11266), (1965, 8342), (2910, 5633), (3930, 4171)]