4770234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 12643488

約数和(自身を除く): 7873254

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 131, 153, 238, 262, 289, 306, 357, 393, 578, 714, 786, 867, 917, 1071, 1179, 1734, 1834, 2023, 2142, 2227, 2358, 2601, 2751, 4046, 4454, 5202, 5502, 6069, 6681, 8253, 12138, 13362, 15589, 16506, 18207, 20043, 31178, 36414, 37859, 40086, 46767, 75718, 93534, 113577, 140301, 227154, 265013, 280602, 340731, 530026, 681462, 795039, 1590078, 2385117, 4770234]

約数ペア:

[(1, 4770234), (2, 2385117), (3, 1590078), (6, 795039), (7, 681462), (9, 530026), (14, 340731), (17, 280602), (18, 265013), (21, 227154), (34, 140301), (42, 113577), (51, 93534), (63, 75718), (102, 46767), (119, 40086), (126, 37859), (131, 36414), (153, 31178), (238, 20043), (262, 18207), (289, 16506), (306, 15589), (357, 13362), (393, 12138), (578, 8253), (714, 6681), (786, 6069), (867, 5502), (917, 5202), (1071, 4454), (1179, 4046), (1734, 2751), (1834, 2601), (2023, 2358), (2142, 2227)]