4966889940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5651}}^1$

素因数の和:5942

約数の個数: 144

約数和(自身を含む): 15923718720

約数和(自身を除く): 10956828780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 257, 285, 342, 380, 514, 570, 684, 771, 855, 1028, 1140, 1285, 1542, 1710, 2313, 2570, 3084, 3420, 3855, 4626, 4883, 5140, 5651, 7710, 9252, 9766, 11302, 11565, 14649, 15420, 16953, 19532, 22604, 23130, 24415, 28255, 29298, 33906, 43947, 46260, 48830, 50859, 56510, 58596, 67812, 73245, 84765, 87894, 97660, 101718, 107369, 113020, 146490, 169530, 175788, 203436, 214738, 219735, 254295, 292980, 322107, 339060, 429476, 439470, 508590, 536845, 644214, 878940, 966321, 1017180, 1073690, 1288428, 1452307, 1610535, 1932642, 2147380, 2904614, 3221070, 3865284, 4356921, 4831605, 5809228, 6442140, 7261535, 8713842, 9663210, 13070763, 14523070, 17427684, 19326420, 21784605, 26141526, 27593833, 29046140, 43569210, 52283052, 55187666, 65353815, 82781499, 87138420, 110375332, 130707630, 137969165, 165562998, 248344497, 261415260, 275938330, 331125996, 413907495, 496688994, 551876660, 827814990, 993377988, 1241722485, 1655629980, 2483444970, 4966889940]

約数ペア:

[(1, 4966889940), (2, 2483444970), (3, 1655629980), (4, 1241722485), (5, 993377988), (6, 827814990), (9, 551876660), (10, 496688994), (12, 413907495), (15, 331125996), (18, 275938330), (19, 261415260), (20, 248344497), (30, 165562998), (36, 137969165), (38, 130707630), (45, 110375332), (57, 87138420), (60, 82781499), (76, 65353815), (90, 55187666), (95, 52283052), (114, 43569210), (171, 29046140), (180, 27593833), (190, 26141526), (228, 21784605), (257, 19326420), (285, 17427684), (342, 14523070), (380, 13070763), (514, 9663210), (570, 8713842), (684, 7261535), (771, 6442140), (855, 5809228), (1028, 4831605), (1140, 4356921), (1285, 3865284), (1542, 3221070), (1710, 2904614), (2313, 2147380), (2570, 1932642), (3084, 1610535), (3420, 1452307), (3855, 1288428), (4626, 1073690), (4883, 1017180), (5140, 966321), (5651, 878940), (7710, 644214), (9252, 536845), (9766, 508590), (11302, 439470), (11565, 429476), (14649, 339060), (15420, 322107), (16953, 292980), (19532, 254295), (22604, 219735), (23130, 214738), (24415, 203436), (28255, 175788), (29298, 169530), (33906, 146490), (43947, 113020), (46260, 107369), (48830, 101718), (50859, 97660), (56510, 87894), (58596, 84765), (67812, 73245)]