9836256780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{459209}}^1$

素因数の和:459248

約数の個数: 144

約数和(自身を含む): 36104927040

約数和(自身を除く): 26268670260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 459209, 918418, 1377627, 1836836, 2296045, 2755254, 3214463, 4132881, 4592090, 5510508, 6428926, 6888135, 7806553, 8265762, 9184180, 9643389, 12857852, 13776270, 15613106, 16072315, 16531524, 19286778, 20664405, 23419659, 27552540, 28930167, 31226212, 32144630, 38573556, 39032765, 41328810, 46839318, 48216945, 54645871, 57860334, 64289260, 70258977, 78065530, 82657620, 93678636, 96433890, 109291742, 115720668, 117098295, 140517954, 144650835, 156131060, 163937613, 192867780, 218583484, 234196590, 273229355, 281035908, 289301670, 327875226, 351294885, 468393180, 491812839, 546458710, 578603340, 655750452, 702589770, 819688065, 983625678, 1092917420, 1405179540, 1639376130, 1967251356, 2459064195, 3278752260, 4918128390, 9836256780]

約数ペア:

[(1, 9836256780), (2, 4918128390), (3, 3278752260), (4, 2459064195), (5, 1967251356), (6, 1639376130), (7, 1405179540), (9, 1092917420), (10, 983625678), (12, 819688065), (14, 702589770), (15, 655750452), (17, 578603340), (18, 546458710), (20, 491812839), (21, 468393180), (28, 351294885), (30, 327875226), (34, 289301670), (35, 281035908), (36, 273229355), (42, 234196590), (45, 218583484), (51, 192867780), (60, 163937613), (63, 156131060), (68, 144650835), (70, 140517954), (84, 117098295), (85, 115720668), (90, 109291742), (102, 96433890), (105, 93678636), (119, 82657620), (126, 78065530), (140, 70258977), (153, 64289260), (170, 57860334), (180, 54645871), (204, 48216945), (210, 46839318), (238, 41328810), (252, 39032765), (255, 38573556), (306, 32144630), (315, 31226212), (340, 28930167), (357, 27552540), (420, 23419659), (476, 20664405), (510, 19286778), (595, 16531524), (612, 16072315), (630, 15613106), (714, 13776270), (765, 12857852), (1020, 9643389), (1071, 9184180), (1190, 8265762), (1260, 7806553), (1428, 6888135), (1530, 6428926), (1785, 5510508), (2142, 4592090), (2380, 4132881), (3060, 3214463), (3570, 2755254), (4284, 2296045), (5355, 1836836), (7140, 1377627), (10710, 918418), (21420, 459209)]