73860670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 149333184

約数和(自身を除く): 75472514

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 73, 86, 130, 146, 181, 215, 362, 365, 430, 559, 730, 905, 949, 1118, 1810, 1898, 2353, 2795, 3139, 4706, 4745, 5590, 6278, 7783, 9490, 11765, 13213, 15566, 15695, 23530, 26426, 31390, 38915, 40807, 66065, 77830, 81614, 101179, 132130, 171769, 202358, 204035, 343538, 408070, 505895, 568159, 858845, 1011790, 1136318, 1717690, 2840795, 5681590, 7386067, 14772134, 36930335, 73860670]

約数ペア:

[(1, 73860670), (2, 36930335), (5, 14772134), (10, 7386067), (13, 5681590), (26, 2840795), (43, 1717690), (65, 1136318), (73, 1011790), (86, 858845), (130, 568159), (146, 505895), (181, 408070), (215, 343538), (362, 204035), (365, 202358), (430, 171769), (559, 132130), (730, 101179), (905, 81614), (949, 77830), (1118, 66065), (1810, 40807), (1898, 38915), (2353, 31390), (2795, 26426), (3139, 23530), (4706, 15695), (4745, 15566), (5590, 13213), (6278, 11765), (7783, 9490)]