274307530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 589897728

約数和(自身を除く): 315590198

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 83, 155, 166, 217, 310, 415, 434, 581, 830, 1085, 1162, 1523, 2170, 2573, 2905, 3046, 5146, 5810, 7615, 10661, 12865, 15230, 18011, 21322, 25730, 36022, 47213, 53305, 90055, 94426, 106610, 126409, 180110, 236065, 252818, 330491, 472130, 632045, 660982, 884863, 1264090, 1652455, 1769726, 3304910, 3918679, 4424315, 7837358, 8848630, 19593395, 27430753, 39186790, 54861506, 137153765, 274307530]

約数ペア:

[(1, 274307530), (2, 137153765), (5, 54861506), (7, 39186790), (10, 27430753), (14, 19593395), (31, 8848630), (35, 7837358), (62, 4424315), (70, 3918679), (83, 3304910), (155, 1769726), (166, 1652455), (217, 1264090), (310, 884863), (415, 660982), (434, 632045), (581, 472130), (830, 330491), (1085, 252818), (1162, 236065), (1523, 180110), (2170, 126409), (2573, 106610), (2905, 94426), (3046, 90055), (5146, 53305), (5810, 47213), (7615, 36022), (10661, 25730), (12865, 21322), (15230, 18011)]