28414230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 75273408

約数和(自身を除く): 46859178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 1777, 2665, 3198, 3554, 5330, 5331, 7995, 8885, 10662, 15990, 17770, 23101, 26655, 46202, 53310, 69303, 72857, 115505, 138606, 145714, 218571, 231010, 346515, 364285, 437142, 693030, 728570, 947141, 1092855, 1894282, 2185710, 2841423, 4735705, 5682846, 9471410, 14207115, 28414230]

約数ペア:

[(1, 28414230), (2, 14207115), (3, 9471410), (5, 5682846), (6, 4735705), (10, 2841423), (13, 2185710), (15, 1894282), (26, 1092855), (30, 947141), (39, 728570), (41, 693030), (65, 437142), (78, 364285), (82, 346515), (123, 231010), (130, 218571), (195, 145714), (205, 138606), (246, 115505), (390, 72857), (410, 69303), (533, 53310), (615, 46202), (1066, 26655), (1230, 23101), (1599, 17770), (1777, 15990), (2665, 10662), (3198, 8885), (3554, 7995), (5330, 5331)]