89729910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 257074560

約数和(自身を除く): 167344650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 113, 135, 153, 170, 173, 226, 255, 270, 306, 339, 346, 459, 510, 519, 565, 678, 765, 865, 918, 1017, 1038, 1130, 1530, 1557, 1695, 1730, 1921, 2034, 2295, 2595, 2941, 3051, 3114, 3390, 3842, 4590, 4671, 5085, 5190, 5763, 5882, 6102, 7785, 8823, 9342, 9605, 10170, 11526, 14705, 15255, 15570, 17289, 17646, 19210, 19549, 23355, 26469, 28815, 29410, 30510, 34578, 39098, 44115, 46710, 51867, 52938, 57630, 58647, 79407, 86445, 88230, 97745, 103734, 117294, 132345, 158814, 172890, 175941, 195490, 259335, 264690, 293235, 332333, 351882, 397035, 518670, 527823, 586470, 664666, 794070, 879705, 996999, 1055646, 1661665, 1759410, 1993998, 2639115, 2990997, 3323330, 4984995, 5278230, 5981994, 8972991, 9969990, 14954985, 17945982, 29909970, 44864955, 89729910]

約数ペア:

[(1, 89729910), (2, 44864955), (3, 29909970), (5, 17945982), (6, 14954985), (9, 9969990), (10, 8972991), (15, 5981994), (17, 5278230), (18, 4984995), (27, 3323330), (30, 2990997), (34, 2639115), (45, 1993998), (51, 1759410), (54, 1661665), (85, 1055646), (90, 996999), (102, 879705), (113, 794070), (135, 664666), (153, 586470), (170, 527823), (173, 518670), (226, 397035), (255, 351882), (270, 332333), (306, 293235), (339, 264690), (346, 259335), (459, 195490), (510, 175941), (519, 172890), (565, 158814), (678, 132345), (765, 117294), (865, 103734), (918, 97745), (1017, 88230), (1038, 86445), (1130, 79407), (1530, 58647), (1557, 57630), (1695, 52938), (1730, 51867), (1921, 46710), (2034, 44115), (2295, 39098), (2595, 34578), (2941, 30510), (3051, 29410), (3114, 28815), (3390, 26469), (3842, 23355), (4590, 19549), (4671, 19210), (5085, 17646), (5190, 17289), (5763, 15570), (5882, 15255), (6102, 14705), (7785, 11526), (8823, 10170), (9342, 9605)]