149204510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 343012320

約数和(自身を除く): 193807810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 59, 65, 70, 91, 98, 118, 130, 182, 245, 295, 397, 413, 455, 490, 590, 637, 767, 794, 826, 910, 1274, 1534, 1985, 2065, 2779, 2891, 3185, 3835, 3970, 4130, 5161, 5369, 5558, 5782, 6370, 7670, 10322, 10738, 13895, 14455, 19453, 23423, 25805, 26845, 27790, 28910, 36127, 37583, 38906, 46846, 51610, 53690, 72254, 75166, 97265, 117115, 163961, 180635, 187915, 194530, 234230, 252889, 304499, 327922, 361270, 375830, 505778, 608998, 819805, 1147727, 1264445, 1522495, 1639610, 2131493, 2295454, 2528890, 3044990, 4262986, 5738635, 10657465, 11477270, 14920451, 21314930, 29840902, 74602255, 149204510]

約数ペア:

[(1, 149204510), (2, 74602255), (5, 29840902), (7, 21314930), (10, 14920451), (13, 11477270), (14, 10657465), (26, 5738635), (35, 4262986), (49, 3044990), (59, 2528890), (65, 2295454), (70, 2131493), (91, 1639610), (98, 1522495), (118, 1264445), (130, 1147727), (182, 819805), (245, 608998), (295, 505778), (397, 375830), (413, 361270), (455, 327922), (490, 304499), (590, 252889), (637, 234230), (767, 194530), (794, 187915), (826, 180635), (910, 163961), (1274, 117115), (1534, 97265), (1985, 75166), (2065, 72254), (2779, 53690), (2891, 51610), (3185, 46846), (3835, 38906), (3970, 37583), (4130, 36127), (5161, 28910), (5369, 27790), (5558, 26845), (5782, 25805), (6370, 23423), (7670, 19453), (10322, 14455), (10738, 13895)]