173614420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 429907968

約数和(自身を除く): 256293548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 83, 134, 140, 166, 223, 268, 332, 335, 415, 446, 469, 581, 670, 830, 892, 938, 1115, 1162, 1340, 1561, 1660, 1876, 2230, 2324, 2345, 2905, 3122, 4460, 4690, 5561, 5810, 6244, 7805, 9380, 11122, 11620, 14941, 15610, 18509, 22244, 27805, 29882, 31220, 37018, 38927, 55610, 59764, 74036, 74705, 77854, 92545, 104587, 111220, 129563, 149410, 155708, 185090, 194635, 209174, 259126, 298820, 370180, 389270, 418348, 518252, 522935, 647815, 778540, 1045870, 1240103, 1295630, 2091740, 2480206, 2591260, 4960412, 6200515, 8680721, 12401030, 17361442, 24802060, 34722884, 43403605, 86807210, 173614420]

約数ペア:

[(1, 173614420), (2, 86807210), (4, 43403605), (5, 34722884), (7, 24802060), (10, 17361442), (14, 12401030), (20, 8680721), (28, 6200515), (35, 4960412), (67, 2591260), (70, 2480206), (83, 2091740), (134, 1295630), (140, 1240103), (166, 1045870), (223, 778540), (268, 647815), (332, 522935), (335, 518252), (415, 418348), (446, 389270), (469, 370180), (581, 298820), (670, 259126), (830, 209174), (892, 194635), (938, 185090), (1115, 155708), (1162, 149410), (1340, 129563), (1561, 111220), (1660, 104587), (1876, 92545), (2230, 77854), (2324, 74705), (2345, 74036), (2905, 59764), (3122, 55610), (4460, 38927), (4690, 37018), (5561, 31220), (5810, 29882), (6244, 27805), (7805, 22244), (9380, 18509), (11122, 15610), (11620, 14941)]