16069770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 28408950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 87, 90, 94, 131, 141, 145, 174, 235, 261, 262, 282, 290, 393, 423, 435, 470, 522, 655, 705, 786, 846, 870, 1179, 1305, 1310, 1363, 1410, 1965, 2115, 2358, 2610, 2726, 3799, 3930, 4089, 4230, 5895, 6157, 6815, 7598, 8178, 11397, 11790, 12267, 12314, 13630, 18471, 18995, 20445, 22794, 24534, 30785, 34191, 36942, 37990, 40890, 55413, 56985, 61335, 61570, 68382, 92355, 110826, 113970, 122670, 170955, 178553, 184710, 277065, 341910, 357106, 535659, 554130, 892765, 1071318, 1606977, 1785530, 2678295, 3213954, 5356590, 8034885, 16069770]

約数ペア:

[(1, 16069770), (2, 8034885), (3, 5356590), (5, 3213954), (6, 2678295), (9, 1785530), (10, 1606977), (15, 1071318), (18, 892765), (29, 554130), (30, 535659), (45, 357106), (47, 341910), (58, 277065), (87, 184710), (90, 178553), (94, 170955), (131, 122670), (141, 113970), (145, 110826), (174, 92355), (235, 68382), (261, 61570), (262, 61335), (282, 56985), (290, 55413), (393, 40890), (423, 37990), (435, 36942), (470, 34191), (522, 30785), (655, 24534), (705, 22794), (786, 20445), (846, 18995), (870, 18471), (1179, 13630), (1305, 12314), (1310, 12267), (1363, 11790), (1410, 11397), (1965, 8178), (2115, 7598), (2358, 6815), (2610, 6157), (2726, 5895), (3799, 4230), (3930, 4089)]