85364580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{203249}}^1$

素因数の和:203268

約数の個数: 48

約数和(自身を含む): 273168000

約数和(自身を除く): 187803420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 203249, 406498, 609747, 812996, 1016245, 1219494, 1422743, 2032490, 2438988, 2845486, 3048735, 4064980, 4268229, 5690972, 6097470, 7113715, 8536458, 12194940, 14227430, 17072916, 21341145, 28454860, 42682290, 85364580]

約数ペア:

[(1, 85364580), (2, 42682290), (3, 28454860), (4, 21341145), (5, 17072916), (6, 14227430), (7, 12194940), (10, 8536458), (12, 7113715), (14, 6097470), (15, 5690972), (20, 4268229), (21, 4064980), (28, 3048735), (30, 2845486), (35, 2438988), (42, 2032490), (60, 1422743), (70, 1219494), (84, 1016245), (105, 812996), (140, 609747), (210, 406498), (420, 203249)]