42052290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{28607}}^1$

素因数の和:28631

約数の個数: 48

約数和(自身を含む): 117407232

約数和(自身を除く): 75354942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 28607, 57214, 85821, 143035, 171642, 200249, 286070, 400498, 429105, 600747, 858210, 1001245, 1201494, 1401743, 2002490, 2803486, 3003735, 4205229, 6007470, 7008715, 8410458, 14017430, 21026145, 42052290]

約数ペア:

[(1, 42052290), (2, 21026145), (3, 14017430), (5, 8410458), (6, 7008715), (7, 6007470), (10, 4205229), (14, 3003735), (15, 2803486), (21, 2002490), (30, 1401743), (35, 1201494), (42, 1001245), (49, 858210), (70, 600747), (98, 429105), (105, 400498), (147, 286070), (210, 200249), (245, 171642), (294, 143035), (490, 85821), (735, 57214), (1470, 28607)]