1293792030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{305861}}^1$

素因数の和:305921

約数の個数: 48

約数和(自身を含む): 3435441984

約数和(自身を除く): 2141649954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 305861, 611722, 917583, 1529305, 1835166, 2752749, 3058610, 4587915, 5505498, 9175830, 13763745, 14375467, 27527490, 28750934, 43126401, 71877335, 86252802, 129379203, 143754670, 215632005, 258758406, 431264010, 646896015, 1293792030]

約数ペア:

[(1, 1293792030), (2, 646896015), (3, 431264010), (5, 258758406), (6, 215632005), (9, 143754670), (10, 129379203), (15, 86252802), (18, 71877335), (30, 43126401), (45, 28750934), (47, 27527490), (90, 14375467), (94, 13763745), (141, 9175830), (235, 5505498), (282, 4587915), (423, 3058610), (470, 2752749), (705, 1835166), (846, 1529305), (1410, 917583), (2115, 611722), (4230, 305861)]