130788770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 278208000

約数和(自身を除く): 147419230

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 199, 205, 229, 287, 398, 410, 458, 574, 995, 1145, 1393, 1435, 1603, 1990, 2290, 2786, 2870, 3206, 6965, 8015, 8159, 9389, 13930, 16030, 16318, 18778, 40795, 45571, 46945, 57113, 65723, 81590, 91142, 93890, 114226, 131446, 227855, 285565, 318997, 328615, 455710, 571130, 637994, 657230, 1594985, 1868411, 3189970, 3736822, 9342055, 13078877, 18684110, 26157754, 65394385, 130788770]

約数ペア:

[(1, 130788770), (2, 65394385), (5, 26157754), (7, 18684110), (10, 13078877), (14, 9342055), (35, 3736822), (41, 3189970), (70, 1868411), (82, 1594985), (199, 657230), (205, 637994), (229, 571130), (287, 455710), (398, 328615), (410, 318997), (458, 285565), (574, 227855), (995, 131446), (1145, 114226), (1393, 93890), (1435, 91142), (1603, 81590), (1990, 65723), (2290, 57113), (2786, 46945), (2870, 45571), (3206, 40795), (6965, 18778), (8015, 16318), (8159, 16030), (9389, 13930)]