154350470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 304974720

約数和(自身を除く): 150624250

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 73, 115, 145, 146, 230, 290, 317, 365, 634, 667, 730, 1334, 1585, 1679, 2117, 3170, 3335, 3358, 4234, 6670, 7291, 8395, 9193, 10585, 14582, 16790, 18386, 21170, 23141, 36455, 45965, 46282, 48691, 72910, 91930, 97382, 115705, 211439, 231410, 243455, 422878, 486910, 532243, 671089, 1057195, 1064486, 1342178, 2114390, 2661215, 3355445, 5322430, 6710890, 15435047, 30870094, 77175235, 154350470]

約数ペア:

[(1, 154350470), (2, 77175235), (5, 30870094), (10, 15435047), (23, 6710890), (29, 5322430), (46, 3355445), (58, 2661215), (73, 2114390), (115, 1342178), (145, 1064486), (146, 1057195), (230, 671089), (290, 532243), (317, 486910), (365, 422878), (634, 243455), (667, 231410), (730, 211439), (1334, 115705), (1585, 97382), (1679, 91930), (2117, 72910), (3170, 48691), (3335, 46282), (3358, 45965), (4234, 36455), (6670, 23141), (7291, 21170), (8395, 18386), (9193, 16790), (10585, 14582)]