90976830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 256089600

約数和(自身を除く): 165112770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 199, 210, 245, 294, 311, 398, 490, 597, 622, 735, 933, 995, 1194, 1393, 1470, 1555, 1866, 1990, 2177, 2786, 2985, 3110, 4179, 4354, 4665, 5970, 6531, 6965, 8358, 9330, 9751, 10885, 13062, 13930, 15239, 19502, 20895, 21770, 29253, 30478, 32655, 41790, 45717, 48755, 58506, 61889, 65310, 76195, 91434, 97510, 123778, 146265, 152390, 185667, 228585, 292530, 309445, 371334, 433223, 457170, 618890, 866446, 928335, 1299669, 1856670, 2166115, 2599338, 3032561, 4332230, 6065122, 6498345, 9097683, 12996690, 15162805, 18195366, 30325610, 45488415, 90976830]

約数ペア:

[(1, 90976830), (2, 45488415), (3, 30325610), (5, 18195366), (6, 15162805), (7, 12996690), (10, 9097683), (14, 6498345), (15, 6065122), (21, 4332230), (30, 3032561), (35, 2599338), (42, 2166115), (49, 1856670), (70, 1299669), (98, 928335), (105, 866446), (147, 618890), (199, 457170), (210, 433223), (245, 371334), (294, 309445), (311, 292530), (398, 228585), (490, 185667), (597, 152390), (622, 146265), (735, 123778), (933, 97510), (995, 91434), (1194, 76195), (1393, 65310), (1470, 61889), (1555, 58506), (1866, 48755), (1990, 45717), (2177, 41790), (2786, 32655), (2985, 30478), (3110, 29253), (4179, 21770), (4354, 20895), (4665, 19502), (5970, 15239), (6531, 13930), (6965, 13062), (8358, 10885), (9330, 9751)]