83847330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19013}}^1$

素因数の和:19040

約数の個数: 72

約数和(自身を含む): 253608732

約数和(自身を除く): 169761402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 19013, 38026, 57039, 95065, 114078, 133091, 171117, 190130, 266182, 285195, 342234, 399273, 570390, 665455, 798546, 855585, 931637, 1197819, 1330910, 1711170, 1863274, 1996365, 2395638, 2794911, 3992730, 4658185, 5589822, 5989095, 8384733, 9316370, 11978190, 13974555, 16769466, 27949110, 41923665, 83847330]

約数ペア:

[(1, 83847330), (2, 41923665), (3, 27949110), (5, 16769466), (6, 13974555), (7, 11978190), (9, 9316370), (10, 8384733), (14, 5989095), (15, 5589822), (18, 4658185), (21, 3992730), (30, 2794911), (35, 2395638), (42, 1996365), (45, 1863274), (49, 1711170), (63, 1330910), (70, 1197819), (90, 931637), (98, 855585), (105, 798546), (126, 665455), (147, 570390), (210, 399273), (245, 342234), (294, 285195), (315, 266182), (441, 190130), (490, 171117), (630, 133091), (735, 114078), (882, 95065), (1470, 57039), (2205, 38026), (4410, 19013)]