84104580

素因数分解:

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

素因数の和:28633

約数の個数: 72

約数和(自身を含む): 273950208

約数和(自身を除く): 189845628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 28607, 57214, 85821, 114428, 143035, 171642, 200249, 286070, 343284, 400498, 429105, 572140, 600747, 800996, 858210, 1001245, 1201494, 1401743, 1716420, 2002490, 2402988, 2803486, 3003735, 4004980, 4205229, 5606972, 6007470, 7008715, 8410458, 12014940, 14017430, 16820916, 21026145, 28034860, 42052290, 84104580]

約数ペア:

[(1, 84104580), (2, 42052290), (3, 28034860), (4, 21026145), (5, 16820916), (6, 14017430), (7, 12014940), (10, 8410458), (12, 7008715), (14, 6007470), (15, 5606972), (20, 4205229), (21, 4004980), (28, 3003735), (30, 2803486), (35, 2402988), (42, 2002490), (49, 1716420), (60, 1401743), (70, 1201494), (84, 1001245), (98, 858210), (105, 800996), (140, 600747), (147, 572140), (196, 429105), (210, 400498), (245, 343284), (294, 286070), (420, 200249), (490, 171642), (588, 143035), (735, 114428), (980, 85821), (1470, 57214), (2940, 28607)]