109767980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2713}}^1$

素因数の和:2763

約数の個数: 72

約数和(自身を含む): 279954528

約数和(自身を除く): 170186548

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2713, 2890, 4046, 5426, 5780, 8092, 10115, 10852, 13565, 18991, 20230, 27130, 37982, 40460, 46121, 54260, 75964, 92242, 94955, 184484, 189910, 230605, 322847, 379820, 461210, 645694, 784057, 922420, 1291388, 1568114, 1614235, 3136228, 3228470, 3920285, 5488399, 6456940, 7840570, 10976798, 15681140, 21953596, 27441995, 54883990, 109767980]

約数ペア:

[(1, 109767980), (2, 54883990), (4, 27441995), (5, 21953596), (7, 15681140), (10, 10976798), (14, 7840570), (17, 6456940), (20, 5488399), (28, 3920285), (34, 3228470), (35, 3136228), (68, 1614235), (70, 1568114), (85, 1291388), (119, 922420), (140, 784057), (170, 645694), (238, 461210), (289, 379820), (340, 322847), (476, 230605), (578, 189910), (595, 184484), (1156, 94955), (1190, 92242), (1445, 75964), (2023, 54260), (2380, 46121), (2713, 40460), (2890, 37982), (4046, 27130), (5426, 20230), (5780, 18991), (8092, 13565), (10115, 10852)]