4904701380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2186

約数の個数: 144

約数和(自身を含む): 15139522944

約数和(自身を除く): 10234821564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 137, 180, 206, 274, 309, 411, 412, 515, 548, 618, 685, 822, 927, 1030, 1233, 1236, 1370, 1545, 1644, 1854, 1931, 2055, 2060, 2466, 2740, 3090, 3708, 3862, 4110, 4635, 4932, 5793, 6165, 6180, 7724, 8220, 9270, 9655, 11586, 12330, 14111, 17379, 18540, 19310, 23172, 24660, 28222, 28965, 34758, 38620, 42333, 56444, 57930, 69516, 70555, 84666, 86895, 115860, 126999, 141110, 169332, 173790, 198893, 211665, 253998, 264547, 282220, 347580, 397786, 423330, 507996, 529094, 596679, 634995, 793641, 795572, 846660, 994465, 1058188, 1193358, 1269990, 1322735, 1587282, 1790037, 1988930, 2380923, 2386716, 2539980, 2645470, 2983395, 3174564, 3580074, 3968205, 3977860, 4761846, 5290940, 5966790, 7160148, 7936410, 8950185, 9523692, 11904615, 11933580, 15872820, 17900370, 23809230, 27248341, 35800740, 47618460, 54496682, 81745023, 108993364, 136241705, 163490046, 245235069, 272483410, 326980092, 408725115, 490470138, 544966820, 817450230, 980940276, 1226175345, 1634900460, 2452350690, 4904701380]

約数ペア:

[(1, 4904701380), (2, 2452350690), (3, 1634900460), (4, 1226175345), (5, 980940276), (6, 817450230), (9, 544966820), (10, 490470138), (12, 408725115), (15, 326980092), (18, 272483410), (20, 245235069), (30, 163490046), (36, 136241705), (45, 108993364), (60, 81745023), (90, 54496682), (103, 47618460), (137, 35800740), (180, 27248341), (206, 23809230), (274, 17900370), (309, 15872820), (411, 11933580), (412, 11904615), (515, 9523692), (548, 8950185), (618, 7936410), (685, 7160148), (822, 5966790), (927, 5290940), (1030, 4761846), (1233, 3977860), (1236, 3968205), (1370, 3580074), (1545, 3174564), (1644, 2983395), (1854, 2645470), (1931, 2539980), (2055, 2386716), (2060, 2380923), (2466, 1988930), (2740, 1790037), (3090, 1587282), (3708, 1322735), (3862, 1269990), (4110, 1193358), (4635, 1058188), (4932, 994465), (5793, 846660), (6165, 795572), (6180, 793641), (7724, 634995), (8220, 596679), (9270, 529094), (9655, 507996), (11586, 423330), (12330, 397786), (14111, 347580), (17379, 282220), (18540, 264547), (19310, 253998), (23172, 211665), (24660, 198893), (28222, 173790), (28965, 169332), (34758, 141110), (38620, 126999), (42333, 115860), (56444, 86895), (57930, 84666), (69516, 70555)]