1830968440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{344167}}^1$

素因数の和:344204

約数の個数: 64

約数和(自身を含む): 4956019200

約数和(自身を除く): 3125050760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 344167, 688334, 1376668, 1720835, 2409169, 2753336, 3441670, 4818338, 6539173, 6883340, 9636676, 12045845, 13078346, 13766680, 19273352, 24091690, 26156692, 32695865, 45774211, 48183380, 52313384, 65391730, 91548422, 96366760, 130783460, 183096844, 228871055, 261566920, 366193688, 457742110, 915484220, 1830968440]

約数ペア:

[(1, 1830968440), (2, 915484220), (4, 457742110), (5, 366193688), (7, 261566920), (8, 228871055), (10, 183096844), (14, 130783460), (19, 96366760), (20, 91548422), (28, 65391730), (35, 52313384), (38, 48183380), (40, 45774211), (56, 32695865), (70, 26156692), (76, 24091690), (95, 19273352), (133, 13766680), (140, 13078346), (152, 12045845), (190, 9636676), (266, 6883340), (280, 6539173), (380, 4818338), (532, 3441670), (665, 2753336), (760, 2409169), (1064, 1720835), (1330, 1376668), (2660, 688334), (5320, 344167)]