161738010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1892

約数の個数: 96

約数和(自身を含む): 484099200

約数和(自身を除く): 322361190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 630, 745, 894, 1043, 1341, 1490, 1723, 2086, 2235, 2682, 3129, 3446, 4470, 5169, 5215, 6258, 6705, 8615, 9387, 10338, 10430, 12061, 13410, 15507, 15645, 17230, 18774, 24122, 25845, 31014, 31290, 36183, 46935, 51690, 60305, 72366, 77535, 93870, 108549, 120610, 155070, 180915, 217098, 256727, 361830, 513454, 542745, 770181, 1085490, 1283635, 1540362, 1797089, 2310543, 2567270, 3594178, 3850905, 4621086, 5391267, 7701810, 8985445, 10782534, 11552715, 16173801, 17970890, 23105430, 26956335, 32347602, 53912670, 80869005, 161738010]

約数ペア:

[(1, 161738010), (2, 80869005), (3, 53912670), (5, 32347602), (6, 26956335), (7, 23105430), (9, 17970890), (10, 16173801), (14, 11552715), (15, 10782534), (18, 8985445), (21, 7701810), (30, 5391267), (35, 4621086), (42, 3850905), (45, 3594178), (63, 2567270), (70, 2310543), (90, 1797089), (105, 1540362), (126, 1283635), (149, 1085490), (210, 770181), (298, 542745), (315, 513454), (447, 361830), (630, 256727), (745, 217098), (894, 180915), (1043, 155070), (1341, 120610), (1490, 108549), (1723, 93870), (2086, 77535), (2235, 72366), (2682, 60305), (3129, 51690), (3446, 46935), (4470, 36183), (5169, 31290), (5215, 31014), (6258, 25845), (6705, 24122), (8615, 18774), (9387, 17230), (10338, 15645), (10430, 15507), (12061, 13410)]