98941390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{2659}}^1$

素因数の和:2788

約数の個数: 24

約数和(自身を含む): 181130040

約数和(自身を除く): 82188650

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2659, 3721, 5318, 7442, 13295, 18605, 26590, 37210, 162199, 324398, 810995, 1621990, 9894139, 19788278, 49470695, 98941390]

約数ペア:

[(1, 98941390), (2, 49470695), (5, 19788278), (10, 9894139), (61, 1621990), (122, 810995), (305, 324398), (610, 162199), (2659, 37210), (3721, 26590), (5318, 18605), (7442, 13295)]