228401970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15443}}^1$

素因数の和:15499

約数の個数: 64

約数和(自身を含む): 600462720

約数和(自身を除く): 372060750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 7395, 14790, 15443, 30886, 46329, 77215, 92658, 154430, 231645, 262531, 447847, 463290, 525062, 787593, 895694, 1312655, 1343541, 1575186, 2239235, 2625310, 2687082, 3937965, 4478470, 6717705, 7613399, 7875930, 13435410, 15226798, 22840197, 38066995, 45680394, 76133990, 114200985, 228401970]

約数ペア:

[(1, 228401970), (2, 114200985), (3, 76133990), (5, 45680394), (6, 38066995), (10, 22840197), (15, 15226798), (17, 13435410), (29, 7875930), (30, 7613399), (34, 6717705), (51, 4478470), (58, 3937965), (85, 2687082), (87, 2625310), (102, 2239235), (145, 1575186), (170, 1343541), (174, 1312655), (255, 895694), (290, 787593), (435, 525062), (493, 463290), (510, 447847), (870, 262531), (986, 231645), (1479, 154430), (2465, 92658), (2958, 77215), (4930, 46329), (7395, 30886), (14790, 15443)]