1878564030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{308467}}^1$

素因数の和:308513

約数の個数: 64

約数和(自身を含む): 5330327040

約数和(自身を除く): 3451763010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 308467, 616934, 925401, 1542335, 1850802, 2159269, 3084670, 4318538, 4627005, 6477807, 8945543, 9254010, 10796345, 12955614, 17891086, 21592690, 26836629, 32389035, 44727715, 53673258, 62618801, 64778070, 89455430, 125237602, 134183145, 187856403, 268366290, 313094005, 375712806, 626188010, 939282015, 1878564030]

約数ペア:

[(1, 1878564030), (2, 939282015), (3, 626188010), (5, 375712806), (6, 313094005), (7, 268366290), (10, 187856403), (14, 134183145), (15, 125237602), (21, 89455430), (29, 64778070), (30, 62618801), (35, 53673258), (42, 44727715), (58, 32389035), (70, 26836629), (87, 21592690), (105, 17891086), (145, 12955614), (174, 10796345), (203, 9254010), (210, 8945543), (290, 6477807), (406, 4627005), (435, 4318538), (609, 3084670), (870, 2159269), (1015, 1850802), (1218, 1542335), (2030, 925401), (3045, 616934), (6090, 308467)]