4168740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 12749184

約数和(自身を除く): 8580444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 67, 68, 85, 102, 122, 134, 170, 183, 201, 204, 244, 255, 268, 305, 335, 340, 366, 402, 510, 610, 670, 732, 804, 915, 1005, 1020, 1037, 1139, 1220, 1340, 1830, 2010, 2074, 2278, 3111, 3417, 3660, 4020, 4087, 4148, 4556, 5185, 5695, 6222, 6834, 8174, 10370, 11390, 12261, 12444, 13668, 15555, 16348, 17085, 20435, 20740, 22780, 24522, 31110, 34170, 40870, 49044, 61305, 62220, 68340, 69479, 81740, 122610, 138958, 208437, 245220, 277916, 347395, 416874, 694790, 833748, 1042185, 1389580, 2084370, 4168740]

約数ペア:

[(1, 4168740), (2, 2084370), (3, 1389580), (4, 1042185), (5, 833748), (6, 694790), (10, 416874), (12, 347395), (15, 277916), (17, 245220), (20, 208437), (30, 138958), (34, 122610), (51, 81740), (60, 69479), (61, 68340), (67, 62220), (68, 61305), (85, 49044), (102, 40870), (122, 34170), (134, 31110), (170, 24522), (183, 22780), (201, 20740), (204, 20435), (244, 17085), (255, 16348), (268, 15555), (305, 13668), (335, 12444), (340, 12261), (366, 11390), (402, 10370), (510, 8174), (610, 6834), (670, 6222), (732, 5695), (804, 5185), (915, 4556), (1005, 4148), (1020, 4087), (1037, 4020), (1139, 3660), (1220, 3417), (1340, 3111), (1830, 2278), (2010, 2074)]