343880821410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20728199}}^1$

素因数の和:20728295

約数の個数: 64

約数和(自身を含む): 955155456000

約数和(自身を除く): 611274634590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 20728199, 41456398, 62184597, 103640995, 124369194, 145097393, 207281990, 290194786, 310922985, 435292179, 621845970, 725486965, 870584358, 1450973930, 1637527721, 2176460895, 3275055442, 4352921790, 4912583163, 8187638605, 9825166326, 11462694047, 16375277210, 22925388094, 24562915815, 34388082141, 49125831630, 57313470235, 68776164282, 114626940470, 171940410705, 343880821410]

約数ペア:

[(1, 343880821410), (2, 171940410705), (3, 114626940470), (5, 68776164282), (6, 57313470235), (7, 49125831630), (10, 34388082141), (14, 24562915815), (15, 22925388094), (21, 16375277210), (30, 11462694047), (35, 9825166326), (42, 8187638605), (70, 4912583163), (79, 4352921790), (105, 3275055442), (158, 2176460895), (210, 1637527721), (237, 1450973930), (395, 870584358), (474, 725486965), (553, 621845970), (790, 435292179), (1106, 310922985), (1185, 290194786), (1659, 207281990), (2370, 145097393), (2765, 124369194), (3318, 103640995), (5530, 62184597), (8295, 41456398), (16590, 20728199)]