16386930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 52678080

約数和(自身を除く): 36291150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 57, 63, 70, 74, 90, 95, 105, 111, 114, 126, 133, 171, 185, 190, 210, 222, 259, 266, 285, 315, 333, 342, 370, 399, 518, 555, 570, 630, 665, 666, 703, 777, 798, 855, 1110, 1197, 1295, 1330, 1369, 1406, 1554, 1665, 1710, 1995, 2109, 2331, 2394, 2590, 2738, 3330, 3515, 3885, 3990, 4107, 4218, 4662, 4921, 5985, 6327, 6845, 7030, 7770, 8214, 9583, 9842, 10545, 11655, 11970, 12321, 12654, 13690, 14763, 19166, 20535, 21090, 23310, 24605, 24642, 26011, 28749, 29526, 31635, 41070, 44289, 47915, 49210, 52022, 57498, 61605, 63270, 73815, 78033, 86247, 88578, 95830, 123210, 130055, 143745, 147630, 156066, 172494, 182077, 221445, 234099, 260110, 287490, 364154, 390165, 431235, 442890, 468198, 546231, 780330, 862470, 910385, 1092462, 1170495, 1638693, 1820770, 2340990, 2731155, 3277386, 5462310, 8193465, 16386930]

約数ペア:

[(1, 16386930), (2, 8193465), (3, 5462310), (5, 3277386), (6, 2731155), (7, 2340990), (9, 1820770), (10, 1638693), (14, 1170495), (15, 1092462), (18, 910385), (19, 862470), (21, 780330), (30, 546231), (35, 468198), (37, 442890), (38, 431235), (42, 390165), (45, 364154), (57, 287490), (63, 260110), (70, 234099), (74, 221445), (90, 182077), (95, 172494), (105, 156066), (111, 147630), (114, 143745), (126, 130055), (133, 123210), (171, 95830), (185, 88578), (190, 86247), (210, 78033), (222, 73815), (259, 63270), (266, 61605), (285, 57498), (315, 52022), (333, 49210), (342, 47915), (370, 44289), (399, 41070), (518, 31635), (555, 29526), (570, 28749), (630, 26011), (665, 24642), (666, 24605), (703, 23310), (777, 21090), (798, 20535), (855, 19166), (1110, 14763), (1197, 13690), (1295, 12654), (1330, 12321), (1369, 11970), (1406, 11655), (1554, 10545), (1665, 9842), (1710, 9583), (1995, 8214), (2109, 7770), (2331, 7030), (2394, 6845), (2590, 6327), (2738, 5985), (3330, 4921), (3515, 4662), (3885, 4218), (3990, 4107)]