128870490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3076

約数の個数: 96

約数和(自身を含む): 372314880

約数和(自身を除く): 243444390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 1015, 1218, 1421, 1470, 2030, 2842, 3023, 3045, 4263, 6046, 6090, 7105, 8526, 9069, 14210, 15115, 18138, 21161, 21315, 30230, 42322, 42630, 45345, 63483, 87667, 90690, 105805, 126966, 148127, 175334, 211610, 263001, 296254, 317415, 438335, 444381, 526002, 613669, 634830, 740635, 876670, 888762, 1227338, 1315005, 1481270, 1841007, 2221905, 2630010, 3068345, 3682014, 4295683, 4443810, 6136690, 8591366, 9205035, 12887049, 18410070, 21478415, 25774098, 42956830, 64435245, 128870490]

約数ペア:

[(1, 128870490), (2, 64435245), (3, 42956830), (5, 25774098), (6, 21478415), (7, 18410070), (10, 12887049), (14, 9205035), (15, 8591366), (21, 6136690), (29, 4443810), (30, 4295683), (35, 3682014), (42, 3068345), (49, 2630010), (58, 2221905), (70, 1841007), (87, 1481270), (98, 1315005), (105, 1227338), (145, 888762), (147, 876670), (174, 740635), (203, 634830), (210, 613669), (245, 526002), (290, 444381), (294, 438335), (406, 317415), (435, 296254), (490, 263001), (609, 211610), (735, 175334), (870, 148127), (1015, 126966), (1218, 105805), (1421, 90690), (1470, 87667), (2030, 63483), (2842, 45345), (3023, 42630), (3045, 42322), (4263, 30230), (6046, 21315), (6090, 21161), (7105, 18138), (8526, 15115), (9069, 14210)]