1823730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 4727808

約数和(自身を除く): 2904078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 53, 62, 74, 93, 106, 111, 155, 159, 185, 186, 222, 265, 310, 318, 370, 465, 530, 555, 795, 930, 1110, 1147, 1590, 1643, 1961, 2294, 3286, 3441, 3922, 4929, 5735, 5883, 6882, 8215, 9805, 9858, 11470, 11766, 16430, 17205, 19610, 24645, 29415, 34410, 49290, 58830, 60791, 121582, 182373, 303955, 364746, 607910, 911865, 1823730]

約数ペア:

[(1, 1823730), (2, 911865), (3, 607910), (5, 364746), (6, 303955), (10, 182373), (15, 121582), (30, 60791), (31, 58830), (37, 49290), (53, 34410), (62, 29415), (74, 24645), (93, 19610), (106, 17205), (111, 16430), (155, 11766), (159, 11470), (185, 9858), (186, 9805), (222, 8215), (265, 6882), (310, 5883), (318, 5735), (370, 4929), (465, 3922), (530, 3441), (555, 3286), (795, 2294), (930, 1961), (1110, 1643), (1147, 1590)]