105770490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2531}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 291686400

約数和(自身を除く): 185915910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2531, 2786, 2985, 4179, 5062, 5970, 6965, 7593, 8358, 12655, 13930, 15186, 17717, 20895, 25310, 35434, 37965, 41790, 53151, 75930, 88585, 106302, 177170, 265755, 503669, 531510, 1007338, 1511007, 2518345, 3022014, 3525683, 5036690, 7051366, 7555035, 10577049, 15110070, 17628415, 21154098, 35256830, 52885245, 105770490]

約数ペア:

[(1, 105770490), (2, 52885245), (3, 35256830), (5, 21154098), (6, 17628415), (7, 15110070), (10, 10577049), (14, 7555035), (15, 7051366), (21, 5036690), (30, 3525683), (35, 3022014), (42, 2518345), (70, 1511007), (105, 1007338), (199, 531510), (210, 503669), (398, 265755), (597, 177170), (995, 106302), (1194, 88585), (1393, 75930), (1990, 53151), (2531, 41790), (2786, 37965), (2985, 35434), (4179, 25310), (5062, 20895), (5970, 17717), (6965, 15186), (7593, 13930), (8358, 12655)]