15804939090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4021613}}^1$

素因数の和:4021754

約数の個数: 32

約数和(自身を含む): 38221419456

約数和(自身を除く): 22416480366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4021613, 8043226, 12064839, 20108065, 24129678, 40216130, 60324195, 120648390, 526831303, 1053662606, 1580493909, 2634156515, 3160987818, 5268313030, 7902469545, 15804939090]

約数ペア:

[(1, 15804939090), (2, 7902469545), (3, 5268313030), (5, 3160987818), (6, 2634156515), (10, 1580493909), (15, 1053662606), (30, 526831303), (131, 120648390), (262, 60324195), (393, 40216130), (655, 24129678), (786, 20108065), (1310, 12064839), (1965, 8043226), (3930, 4021613)]