173819730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 509483520

約数和(自身を除く): 335663790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 181, 210, 238, 255, 269, 357, 362, 510, 538, 543, 595, 714, 807, 905, 1086, 1190, 1267, 1345, 1614, 1785, 1810, 1883, 2534, 2690, 2715, 3077, 3570, 3766, 3801, 4035, 4573, 5430, 5649, 6154, 6335, 7602, 8070, 9146, 9231, 9415, 11298, 12670, 13719, 15385, 18462, 18830, 19005, 21539, 22865, 27438, 28245, 30770, 32011, 38010, 43078, 45730, 46155, 48689, 56490, 64022, 64617, 68595, 92310, 96033, 97378, 107695, 129234, 137190, 146067, 160055, 192066, 215390, 243445, 292134, 320110, 323085, 340823, 480165, 486890, 646170, 681646, 730335, 827713, 960330, 1022469, 1460670, 1655426, 1704115, 2044938, 2483139, 3408230, 4138565, 4966278, 5112345, 5793991, 8277130, 10224690, 11587982, 12415695, 17381973, 24831390, 28969955, 34763946, 57939910, 86909865, 173819730]

約数ペア:

[(1, 173819730), (2, 86909865), (3, 57939910), (5, 34763946), (6, 28969955), (7, 24831390), (10, 17381973), (14, 12415695), (15, 11587982), (17, 10224690), (21, 8277130), (30, 5793991), (34, 5112345), (35, 4966278), (42, 4138565), (51, 3408230), (70, 2483139), (85, 2044938), (102, 1704115), (105, 1655426), (119, 1460670), (170, 1022469), (181, 960330), (210, 827713), (238, 730335), (255, 681646), (269, 646170), (357, 486890), (362, 480165), (510, 340823), (538, 323085), (543, 320110), (595, 292134), (714, 243445), (807, 215390), (905, 192066), (1086, 160055), (1190, 146067), (1267, 137190), (1345, 129234), (1614, 107695), (1785, 97378), (1810, 96033), (1883, 92310), (2534, 68595), (2690, 64617), (2715, 64022), (3077, 56490), (3570, 48689), (3766, 46155), (3801, 45730), (4035, 43078), (4573, 38010), (5430, 32011), (5649, 30770), (6154, 28245), (6335, 27438), (7602, 22865), (8070, 21539), (9146, 19005), (9231, 18830), (9415, 18462), (11298, 15385), (12670, 13719)]