310061538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21559}}^1$

素因数の和:21631

約数の個数: 48

約数和(自身を含む): 726485760

約数和(自身を除く): 416424222

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2397, 4794, 7191, 14382, 21559, 43118, 64677, 129354, 194031, 366503, 388062, 733006, 1013273, 1099509, 2026546, 2199018, 3039819, 3298527, 6079638, 6597054, 9119457, 17225641, 18238914, 34451282, 51676923, 103353846, 155030769, 310061538]

約数ペア:

[(1, 310061538), (2, 155030769), (3, 103353846), (6, 51676923), (9, 34451282), (17, 18238914), (18, 17225641), (34, 9119457), (47, 6597054), (51, 6079638), (94, 3298527), (102, 3039819), (141, 2199018), (153, 2026546), (282, 1099509), (306, 1013273), (423, 733006), (799, 388062), (846, 366503), (1598, 194031), (2397, 129354), (4794, 64677), (7191, 43118), (14382, 21559)]