14977889780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7079}}^1$

素因数の和:7246

約数の個数: 144

約数和(自身を含む): 39051694080

約数和(自身を除く): 24073804300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 127, 140, 170, 196, 238, 245, 254, 340, 476, 490, 508, 595, 635, 833, 889, 980, 1190, 1270, 1666, 1778, 2159, 2380, 2540, 3332, 3556, 4165, 4318, 4445, 6223, 7079, 8330, 8636, 8890, 10795, 12446, 14158, 15113, 16660, 17780, 21590, 24892, 28316, 30226, 31115, 35395, 43180, 49553, 60452, 62230, 70790, 75565, 99106, 105791, 120343, 124460, 141580, 151130, 198212, 211582, 240686, 247765, 302260, 346871, 423164, 481372, 495530, 528955, 601715, 693742, 842401, 899033, 991060, 1057910, 1203430, 1387484, 1684802, 1734355, 1798066, 2115820, 2406860, 3369604, 3468710, 3596132, 4212005, 4495165, 5896807, 6293231, 6937420, 8424010, 8990330, 11793614, 12586462, 15283561, 16848020, 17980660, 23587228, 25172924, 29484035, 30567122, 31466155, 44052617, 58968070, 61134244, 62932310, 76417805, 88105234, 106984927, 117936140, 125864620, 152835610, 176210468, 213969854, 220263085, 305671220, 427939708, 440526170, 534924635, 748894489, 881052340, 1069849270, 1497788978, 2139698540, 2995577956, 3744472445, 7488944890, 14977889780]

約数ペア:

[(1, 14977889780), (2, 7488944890), (4, 3744472445), (5, 2995577956), (7, 2139698540), (10, 1497788978), (14, 1069849270), (17, 881052340), (20, 748894489), (28, 534924635), (34, 440526170), (35, 427939708), (49, 305671220), (68, 220263085), (70, 213969854), (85, 176210468), (98, 152835610), (119, 125864620), (127, 117936140), (140, 106984927), (170, 88105234), (196, 76417805), (238, 62932310), (245, 61134244), (254, 58968070), (340, 44052617), (476, 31466155), (490, 30567122), (508, 29484035), (595, 25172924), (635, 23587228), (833, 17980660), (889, 16848020), (980, 15283561), (1190, 12586462), (1270, 11793614), (1666, 8990330), (1778, 8424010), (2159, 6937420), (2380, 6293231), (2540, 5896807), (3332, 4495165), (3556, 4212005), (4165, 3596132), (4318, 3468710), (4445, 3369604), (6223, 2406860), (7079, 2115820), (8330, 1798066), (8636, 1734355), (8890, 1684802), (10795, 1387484), (12446, 1203430), (14158, 1057910), (15113, 991060), (16660, 899033), (17780, 842401), (21590, 693742), (24892, 601715), (28316, 528955), (30226, 495530), (31115, 481372), (35395, 423164), (43180, 346871), (49553, 302260), (60452, 247765), (62230, 240686), (70790, 211582), (75565, 198212), (99106, 151130), (105791, 141580), (120343, 124460)]